./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe8c4b1a27642c802f8c97577aadb7892fddcd015ae43c580aa1247dba190651 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:14:01,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:14:01,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:14:01,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:14:01,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:14:01,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:14:01,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:14:01,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:14:01,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:14:01,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:14:01,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:14:01,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:14:01,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:14:01,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:14:01,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:14:01,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:14:01,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:14:01,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:14:01,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:14:01,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:14:01,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:14:01,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:14:01,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:14:01,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:14:01,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:14:01,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:14:01,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:14:01,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:14:01,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:14:01,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:14:01,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:14:01,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:14:01,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:14:01,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:14:01,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:14:01,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:14:01,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:14:01,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:14:01,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:14:01,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:14:01,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:14:01,174 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:14:01,201 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:14:01,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:14:01,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:14:01,201 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:14:01,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:14:01,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:14:01,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:14:01,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:14:01,203 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:14:01,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:14:01,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:14:01,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:14:01,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:14:01,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:14:01,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:14:01,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:14:01,205 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:14:01,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:14:01,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:14:01,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:14:01,205 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:14:01,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:14:01,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:14:01,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:14:01,206 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:14:01,206 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:14:01,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:14:01,206 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:14:01,206 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:14:01,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:14:01,207 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe8c4b1a27642c802f8c97577aadb7892fddcd015ae43c580aa1247dba190651 [2022-02-20 22:14:01,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:14:01,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:14:01,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:14:01,472 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:14:01,472 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:14:01,473 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2022-02-20 22:14:01,523 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38d4fbaa7/55551b8092dd45ddb122f5c246abda90/FLAG4b5473590 [2022-02-20 22:14:02,054 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:14:02,054 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2022-02-20 22:14:02,091 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38d4fbaa7/55551b8092dd45ddb122f5c246abda90/FLAG4b5473590 [2022-02-20 22:14:02,559 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38d4fbaa7/55551b8092dd45ddb122f5c246abda90 [2022-02-20 22:14:02,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:14:02,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:14:02,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:14:02,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:14:02,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:14:02,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:14:02" (1/1) ... [2022-02-20 22:14:02,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6058d654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:02, skipping insertion in model container [2022-02-20 22:14:02,569 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:14:02" (1/1) ... [2022-02-20 22:14:02,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:14:02,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:14:03,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i[120162,120175] [2022-02-20 22:14:03,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:14:03,262 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:14:03,418 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i[120162,120175] [2022-02-20 22:14:03,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:14:03,452 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:14:03,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03 WrapperNode [2022-02-20 22:14:03,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:14:03,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:14:03,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:14:03,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:14:03,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,551 INFO L137 Inliner]: procedures = 95, calls = 374, calls flagged for inlining = 31, calls inlined = 28, statements flattened = 1172 [2022-02-20 22:14:03,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:14:03,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:14:03,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:14:03,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:14:03,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:14:03,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:14:03,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:14:03,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:14:03,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (1/1) ... [2022-02-20 22:14:03,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:14:03,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:14:03,680 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:14:03,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:14:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:14:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2022-02-20 22:14:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2022-02-20 22:14:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outw [2022-02-20 22:14:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outw [2022-02-20 22:14:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_stop [2022-02-20 22:14:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_stop [2022-02-20 22:14:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 22:14:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:14:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:14:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_write [2022-02-20 22:14:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_write [2022-02-20 22:14:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_update_timeout [2022-02-20 22:14:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_update_timeout [2022-02-20 22:14:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:14:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:14:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 22:14:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:14:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:14:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:14:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_round_time [2022-02-20 22:14:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_round_time [2022-02-20 22:14:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-02-20 22:14:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-02-20 22:14:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:14:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:14:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:14:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2022-02-20 22:14:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2022-02-20 22:14:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:14:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-02-20 22:14:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-02-20 22:14:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 22:14:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-02-20 22:14:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-02-20 22:14:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:14:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:14:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_start [2022-02-20 22:14:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_start [2022-02-20 22:14:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2022-02-20 22:14:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2022-02-20 22:14:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-02-20 22:14:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-02-20 22:14:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:14:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:14:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-02-20 22:14:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-02-20 22:14:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:14:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:14:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2022-02-20 22:14:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2022-02-20 22:14:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:14:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:14:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:14:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:14:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 22:14:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_keepalive [2022-02-20 22:14:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_keepalive [2022-02-20 22:14:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-02-20 22:14:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-02-20 22:14:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2022-02-20 22:14:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2022-02-20 22:14:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2022-02-20 22:14:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2022-02-20 22:14:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:14:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-02-20 22:14:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-02-20 22:14:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 22:14:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 22:14:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:14:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:14:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:14:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:14:03,927 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:14:03,929 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:14:04,164 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 22:14:05,162 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 22:14:05,172 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 22:14:05,172 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 22:14:05,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:14:05 BoogieIcfgContainer [2022-02-20 22:14:05,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 22:14:05,175 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 22:14:05,175 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 22:14:05,177 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 22:14:05,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 10:14:02" (1/3) ... [2022-02-20 22:14:05,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36fab5a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:14:05, skipping insertion in model container [2022-02-20 22:14:05,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:14:03" (2/3) ... [2022-02-20 22:14:05,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36fab5a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:14:05, skipping insertion in model container [2022-02-20 22:14:05,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:14:05" (3/3) ... [2022-02-20 22:14:05,179 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2022-02-20 22:14:05,182 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 22:14:05,182 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 22:14:05,212 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 22:14:05,216 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 22:14:05,216 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 22:14:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand has 587 states, 375 states have (on average 1.432) internal successors, (537), 407 states have internal predecessors, (537), 181 states have call successors, (181), 30 states have call predecessors, (181), 29 states have return successors, (177), 172 states have call predecessors, (177), 177 states have call successors, (177) [2022-02-20 22:14:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-02-20 22:14:05,249 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:14:05,250 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:14:05,250 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:14:05,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:14:05,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1883745729, now seen corresponding path program 1 times [2022-02-20 22:14:05,259 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:14:05,260 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717346040] [2022-02-20 22:14:05,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:14:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:14:05,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:14:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,567 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,574 INFO L290 TraceCheckUtils]: 0: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,575 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,575 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,577 INFO L272 TraceCheckUtils]: 1: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,577 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,577 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,578 INFO L272 TraceCheckUtils]: 6: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,578 INFO L290 TraceCheckUtils]: 7: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,578 INFO L290 TraceCheckUtils]: 8: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,579 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,579 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,579 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,579 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {591#false} {590#true} #1435#return; {591#false} is VALID [2022-02-20 22:14:05,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:14:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,598 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,604 INFO L290 TraceCheckUtils]: 0: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,605 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,606 INFO L272 TraceCheckUtils]: 1: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,607 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,607 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,607 INFO L272 TraceCheckUtils]: 6: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,608 INFO L290 TraceCheckUtils]: 7: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,608 INFO L290 TraceCheckUtils]: 9: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,608 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,608 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,609 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,609 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {591#false} {591#false} #1437#return; {591#false} is VALID [2022-02-20 22:14:05,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:14:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,632 INFO L290 TraceCheckUtils]: 0: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,634 INFO L272 TraceCheckUtils]: 1: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,635 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,635 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,635 INFO L272 TraceCheckUtils]: 6: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,636 INFO L290 TraceCheckUtils]: 9: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,636 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,636 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,637 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,637 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {591#false} {591#false} #1439#return; {591#false} is VALID [2022-02-20 22:14:05,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:14:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,654 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,660 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,661 INFO L272 TraceCheckUtils]: 1: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,661 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,661 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,662 INFO L272 TraceCheckUtils]: 6: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,662 INFO L290 TraceCheckUtils]: 7: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,663 INFO L290 TraceCheckUtils]: 9: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,663 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,663 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,663 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {591#false} {591#false} #1441#return; {591#false} is VALID [2022-02-20 22:14:05,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 22:14:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,678 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,678 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,678 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {591#false} #1443#return; {591#false} is VALID [2022-02-20 22:14:05,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-02-20 22:14:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,686 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,686 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,687 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {591#false} #1445#return; {591#false} is VALID [2022-02-20 22:14:05,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-02-20 22:14:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,693 INFO L290 TraceCheckUtils]: 0: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,694 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,694 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,694 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {591#false} #1447#return; {591#false} is VALID [2022-02-20 22:14:05,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-02-20 22:14:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,702 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,702 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {591#false} #1449#return; {591#false} is VALID [2022-02-20 22:14:05,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:14:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,709 INFO L290 TraceCheckUtils]: 0: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,710 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,710 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,710 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {591#false} #1451#return; {591#false} is VALID [2022-02-20 22:14:05,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:14:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,718 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,718 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {591#false} #1453#return; {591#false} is VALID [2022-02-20 22:14:05,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:14:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:05,738 INFO L290 TraceCheckUtils]: 0: Hoare triple {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {590#true} is VALID [2022-02-20 22:14:05,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {590#true} is VALID [2022-02-20 22:14:05,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {590#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {590#true} is VALID [2022-02-20 22:14:05,739 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,739 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {590#true} {590#true} #1393#return; {590#true} is VALID [2022-02-20 22:14:05,739 INFO L290 TraceCheckUtils]: 0: Hoare triple {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {590#true} is VALID [2022-02-20 22:14:05,740 INFO L272 TraceCheckUtils]: 1: Hoare triple {590#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {590#true} is VALID [2022-02-20 22:14:05,741 INFO L290 TraceCheckUtils]: 3: Hoare triple {590#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {590#true} is VALID [2022-02-20 22:14:05,741 INFO L290 TraceCheckUtils]: 4: Hoare triple {590#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {590#true} is VALID [2022-02-20 22:14:05,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,741 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {590#true} {590#true} #1393#return; {590#true} is VALID [2022-02-20 22:14:05,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {590#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {590#true} is VALID [2022-02-20 22:14:05,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {590#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {590#true} is VALID [2022-02-20 22:14:05,742 INFO L290 TraceCheckUtils]: 9: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,742 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {590#true} {591#false} #1495#return; {591#false} is VALID [2022-02-20 22:14:05,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {590#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(80, 2);call #Ultimate.allocInit(33, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(53, 5);call #Ultimate.allocInit(206, 6);call #Ultimate.allocInit(206, 7);call #Ultimate.allocInit(206, 8);call #Ultimate.allocInit(206, 9);call #Ultimate.allocInit(206, 10);call #Ultimate.allocInit(206, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(60, 13);call #Ultimate.allocInit(22, 14);call #Ultimate.allocInit(56, 15);call #Ultimate.allocInit(9, 16);call #Ultimate.allocInit(9, 17);call #Ultimate.allocInit(57, 18);call #Ultimate.allocInit(46, 19);call #Ultimate.allocInit(59, 20);call #Ultimate.allocInit(53, 21);call #Ultimate.allocInit(57, 22);call #Ultimate.allocInit(126, 23);~LDV_IN_INTERRUPT~0 := 1;~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset := 0, 0;~ldv_state_variable_2~0 := 0;~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_state_variable_0~0 := 0;~base~0 := 0;~gpact~0 := 0;~ciract~0 := 0;~max_units~0 := 0;~chip_type~0 := 0;~#wdt_status~0.base, ~#wdt_status~0.offset := 24, 0;call #Ultimate.allocInit(8, 24);call write~init~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8);~nogameport~0 := 0;~nocir~0 := 0;~exclusive~0 := 1;~timeout~0 := 60;~testmode~0 := 0;~nowayout~0 := 1;~#ident~0.base, ~#ident~0.offset := 25, 0;call #Ultimate.allocInit(40, 25);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#ident~0.base);call write~unchecked~int(33152, ~#ident~0.base, ~#ident~0.offset, 4);call write~unchecked~int(1, ~#ident~0.base, 4 + ~#ident~0.offset, 4);call write~unchecked~int(73, ~#ident~0.base, 8 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 9 + ~#ident~0.offset, 1);call write~unchecked~int(56, ~#ident~0.base, 10 + ~#ident~0.offset, 1);call write~unchecked~int(55, ~#ident~0.base, 11 + ~#ident~0.offset, 1);call write~unchecked~int(32, ~#ident~0.base, 12 + ~#ident~0.offset, 1);call write~unchecked~int(87, ~#ident~0.base, 13 + ~#ident~0.offset, 1);call write~unchecked~int(68, ~#ident~0.base, 14 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 15 + ~#ident~0.offset, 1);call write~unchecked~int(0, ~#ident~0.base, 16 + ~#ident~0.offset, 1);~#wdt_fops~0.base, ~#wdt_fops~0.offset := 26, 0;call #Ultimate.allocInit(224, 26);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#wdt_fops~0.base, ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~no_llseek.base, #funAddr~no_llseek.offset, ~#wdt_fops~0.base, 8 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 16 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_write.base, #funAddr~wdt_write.offset, ~#wdt_fops~0.base, 24 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 32 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 40 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 48 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 56 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_ioctl.base, #funAddr~wdt_ioctl.offset, ~#wdt_fops~0.base, 64 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 72 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 80 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 88 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_open.base, #funAddr~wdt_open.offset, ~#wdt_fops~0.base, 96 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 104 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_release.base, #funAddr~wdt_release.offset, ~#wdt_fops~0.base, 112 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 120 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 128 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 136 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 144 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 152 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 160 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 168 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 176 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 184 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 192 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 200 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 208 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 216 + ~#wdt_fops~0.offset, 8);~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset := 27, 0;call #Ultimate.allocInit(70, 27);call write~init~int(130, ~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset, 4);call write~init~$Pointer$(12, 0, ~#wdt_miscdev~0.base, 4 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(~#wdt_fops~0.base, ~#wdt_fops~0.offset, ~#wdt_miscdev~0.base, 12 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 20 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 28 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 36 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 44 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 52 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 60 + ~#wdt_miscdev~0.offset, 8);call write~init~int(0, ~#wdt_miscdev~0.base, 68 + ~#wdt_miscdev~0.offset, 2);~#wdt_notifier~0.base, ~#wdt_notifier~0.offset := 28, 0;call #Ultimate.allocInit(20, 28);call write~init~$Pointer$(#funAddr~wdt_notify_sys.base, #funAddr~wdt_notify_sys.offset, ~#wdt_notifier~0.base, ~#wdt_notifier~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_notifier~0.base, 8 + ~#wdt_notifier~0.offset, 8);call write~init~int(0, ~#wdt_notifier~0.base, 16 + ~#wdt_notifier~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_module_refcounter~0 := 1; {590#true} is VALID [2022-02-20 22:14:05,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {590#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset, main_#t~ret130#1.base, main_#t~ret130#1.offset, main_#t~ret131#1.base, main_#t~ret131#1.offset, main_#t~ret132#1.base, main_#t~ret132#1.offset, main_#t~ret133#1.base, main_#t~ret133#1.offset, main_#t~ret134#1.base, main_#t~ret134#1.offset, main_#t~ret135#1.base, main_#t~ret135#1.offset, main_#t~ret136#1.base, main_#t~ret136#1.offset, main_#t~ret137#1.base, main_#t~ret137#1.offset, main_#t~ret138#1.base, main_#t~ret138#1.offset, main_#t~nondet139#1, main_#t~switch140#1, main_#t~nondet141#1, main_#t~switch142#1, main_#t~mem143#1, main_#t~ret144#1, main_#t~nondet145#1, main_#t~switch146#1, main_#t~ret147#1, main_#t~nondet148#1, main_#t~switch149#1, main_#t~mem150#1, main_#t~ret151#1, main_#t~mem152#1, main_#t~ret153#1, main_#t~ret154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~ret157#1, main_#t~ret158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~ret161#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~22#1.base, main_~tmp~22#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset, main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~tmp___3~2#1, main_~tmp___4~1#1, main_~tmp___5~1#1, main_~tmp___6~1#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~22#1.base, main_~tmp~22#1.offset;havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;call main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~tmp___3~2#1;havoc main_~tmp___4~1#1;havoc main_~tmp___5~1#1;havoc main_~tmp___6~1#1; {590#true} is VALID [2022-02-20 22:14:05,744 INFO L272 TraceCheckUtils]: 2: Hoare triple {590#true} call main_#t~ret129#1.base, main_#t~ret129#1.offset := ldv_init_zalloc(1); {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,744 INFO L290 TraceCheckUtils]: 3: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,745 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,746 INFO L272 TraceCheckUtils]: 9: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,746 INFO L290 TraceCheckUtils]: 10: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,746 INFO L290 TraceCheckUtils]: 12: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,747 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,747 INFO L290 TraceCheckUtils]: 14: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,747 INFO L290 TraceCheckUtils]: 15: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,747 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {591#false} {590#true} #1435#return; {591#false} is VALID [2022-02-20 22:14:05,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {591#false} main_~tmp~22#1.base, main_~tmp~22#1.offset := main_#t~ret129#1.base, main_#t~ret129#1.offset;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~22#1.base, main_~tmp~22#1.offset; {591#false} is VALID [2022-02-20 22:14:05,747 INFO L272 TraceCheckUtils]: 18: Hoare triple {591#false} call main_#t~ret130#1.base, main_#t~ret130#1.offset := ldv_init_zalloc(24); {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,748 INFO L290 TraceCheckUtils]: 19: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,748 INFO L272 TraceCheckUtils]: 20: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,749 INFO L290 TraceCheckUtils]: 21: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,749 INFO L290 TraceCheckUtils]: 22: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,749 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,749 INFO L272 TraceCheckUtils]: 25: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,750 INFO L290 TraceCheckUtils]: 26: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,750 INFO L290 TraceCheckUtils]: 27: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,750 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,750 INFO L290 TraceCheckUtils]: 30: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,751 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {591#false} {591#false} #1437#return; {591#false} is VALID [2022-02-20 22:14:05,751 INFO L290 TraceCheckUtils]: 33: Hoare triple {591#false} main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset := main_#t~ret130#1.base, main_#t~ret130#1.offset;havoc main_#t~ret130#1.base, main_#t~ret130#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset; {591#false} is VALID [2022-02-20 22:14:05,751 INFO L272 TraceCheckUtils]: 34: Hoare triple {591#false} call main_#t~ret131#1.base, main_#t~ret131#1.offset := ldv_init_zalloc(8); {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,751 INFO L290 TraceCheckUtils]: 35: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,752 INFO L272 TraceCheckUtils]: 36: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,752 INFO L290 TraceCheckUtils]: 37: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,753 INFO L290 TraceCheckUtils]: 38: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,753 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,753 INFO L290 TraceCheckUtils]: 40: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,753 INFO L272 TraceCheckUtils]: 41: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,753 INFO L290 TraceCheckUtils]: 42: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,754 INFO L290 TraceCheckUtils]: 43: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,754 INFO L290 TraceCheckUtils]: 44: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,754 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,754 INFO L290 TraceCheckUtils]: 46: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,754 INFO L290 TraceCheckUtils]: 47: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,755 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {591#false} {591#false} #1439#return; {591#false} is VALID [2022-02-20 22:14:05,755 INFO L290 TraceCheckUtils]: 49: Hoare triple {591#false} main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset := main_#t~ret131#1.base, main_#t~ret131#1.offset;havoc main_#t~ret131#1.base, main_#t~ret131#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset; {591#false} is VALID [2022-02-20 22:14:05,755 INFO L272 TraceCheckUtils]: 50: Hoare triple {591#false} call main_#t~ret132#1.base, main_#t~ret132#1.offset := ldv_init_zalloc(1); {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,755 INFO L290 TraceCheckUtils]: 51: Hoare triple {689#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {590#true} is VALID [2022-02-20 22:14:05,756 INFO L272 TraceCheckUtils]: 52: Hoare triple {590#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {697#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:05,756 INFO L290 TraceCheckUtils]: 53: Hoare triple {697#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {590#true} is VALID [2022-02-20 22:14:05,756 INFO L290 TraceCheckUtils]: 54: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,757 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {590#true} {590#true} #1403#return; {590#true} is VALID [2022-02-20 22:14:05,757 INFO L290 TraceCheckUtils]: 56: Hoare triple {590#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {590#true} is VALID [2022-02-20 22:14:05,757 INFO L272 TraceCheckUtils]: 57: Hoare triple {590#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {590#true} is VALID [2022-02-20 22:14:05,757 INFO L290 TraceCheckUtils]: 58: Hoare triple {590#true} ~cond := #in~cond; {590#true} is VALID [2022-02-20 22:14:05,757 INFO L290 TraceCheckUtils]: 59: Hoare triple {590#true} assume 0 == ~cond;assume false; {591#false} is VALID [2022-02-20 22:14:05,758 INFO L290 TraceCheckUtils]: 60: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,758 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {591#false} {590#true} #1405#return; {591#false} is VALID [2022-02-20 22:14:05,758 INFO L290 TraceCheckUtils]: 62: Hoare triple {591#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {591#false} is VALID [2022-02-20 22:14:05,758 INFO L290 TraceCheckUtils]: 63: Hoare triple {591#false} assume true; {591#false} is VALID [2022-02-20 22:14:05,758 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {591#false} {591#false} #1441#return; {591#false} is VALID [2022-02-20 22:14:05,759 INFO L290 TraceCheckUtils]: 65: Hoare triple {591#false} main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset := main_#t~ret132#1.base, main_#t~ret132#1.offset;havoc main_#t~ret132#1.base, main_#t~ret132#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;assume { :begin_inline_ldv_initialize } true; {591#false} is VALID [2022-02-20 22:14:05,759 INFO L290 TraceCheckUtils]: 66: Hoare triple {591#false} assume { :end_inline_ldv_initialize } true; {591#false} is VALID [2022-02-20 22:14:05,759 INFO L272 TraceCheckUtils]: 67: Hoare triple {591#false} call main_#t~ret133#1.base, main_#t~ret133#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 8); {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:05,759 INFO L290 TraceCheckUtils]: 68: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,759 INFO L290 TraceCheckUtils]: 69: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,759 INFO L290 TraceCheckUtils]: 70: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,760 INFO L290 TraceCheckUtils]: 71: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,760 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {590#true} {591#false} #1443#return; {591#false} is VALID [2022-02-20 22:14:05,760 INFO L290 TraceCheckUtils]: 73: Hoare triple {591#false} havoc main_#t~ret133#1.base, main_#t~ret133#1.offset; {591#false} is VALID [2022-02-20 22:14:05,760 INFO L272 TraceCheckUtils]: 74: Hoare triple {591#false} call main_#t~ret134#1.base, main_#t~ret134#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 8); {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:05,760 INFO L290 TraceCheckUtils]: 75: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,760 INFO L290 TraceCheckUtils]: 76: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,761 INFO L290 TraceCheckUtils]: 77: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,761 INFO L290 TraceCheckUtils]: 78: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,761 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {590#true} {591#false} #1445#return; {591#false} is VALID [2022-02-20 22:14:05,761 INFO L290 TraceCheckUtils]: 80: Hoare triple {591#false} havoc main_#t~ret134#1.base, main_#t~ret134#1.offset; {591#false} is VALID [2022-02-20 22:14:05,761 INFO L272 TraceCheckUtils]: 81: Hoare triple {591#false} call main_#t~ret135#1.base, main_#t~ret135#1.offset := ldv_memset(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, 0, 4); {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:05,762 INFO L290 TraceCheckUtils]: 82: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,762 INFO L290 TraceCheckUtils]: 83: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,762 INFO L290 TraceCheckUtils]: 84: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,762 INFO L290 TraceCheckUtils]: 85: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,762 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {590#true} {591#false} #1447#return; {591#false} is VALID [2022-02-20 22:14:05,762 INFO L290 TraceCheckUtils]: 87: Hoare triple {591#false} havoc main_#t~ret135#1.base, main_#t~ret135#1.offset; {591#false} is VALID [2022-02-20 22:14:05,763 INFO L272 TraceCheckUtils]: 88: Hoare triple {591#false} call main_#t~ret136#1.base, main_#t~ret136#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 8); {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:05,763 INFO L290 TraceCheckUtils]: 89: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,763 INFO L290 TraceCheckUtils]: 90: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,763 INFO L290 TraceCheckUtils]: 91: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,763 INFO L290 TraceCheckUtils]: 92: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,764 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {590#true} {591#false} #1449#return; {591#false} is VALID [2022-02-20 22:14:05,764 INFO L290 TraceCheckUtils]: 94: Hoare triple {591#false} havoc main_#t~ret136#1.base, main_#t~ret136#1.offset; {591#false} is VALID [2022-02-20 22:14:05,764 INFO L272 TraceCheckUtils]: 95: Hoare triple {591#false} call main_#t~ret137#1.base, main_#t~ret137#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 4); {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:05,764 INFO L290 TraceCheckUtils]: 96: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,764 INFO L290 TraceCheckUtils]: 97: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,764 INFO L290 TraceCheckUtils]: 98: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,765 INFO L290 TraceCheckUtils]: 99: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,765 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {590#true} {591#false} #1451#return; {591#false} is VALID [2022-02-20 22:14:05,765 INFO L290 TraceCheckUtils]: 101: Hoare triple {591#false} havoc main_#t~ret137#1.base, main_#t~ret137#1.offset; {591#false} is VALID [2022-02-20 22:14:05,765 INFO L272 TraceCheckUtils]: 102: Hoare triple {591#false} call main_#t~ret138#1.base, main_#t~ret138#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 8); {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:05,765 INFO L290 TraceCheckUtils]: 103: Hoare triple {719#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {590#true} is VALID [2022-02-20 22:14:05,766 INFO L290 TraceCheckUtils]: 104: Hoare triple {590#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {590#true} is VALID [2022-02-20 22:14:05,766 INFO L290 TraceCheckUtils]: 105: Hoare triple {590#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {590#true} is VALID [2022-02-20 22:14:05,766 INFO L290 TraceCheckUtils]: 106: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,766 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {590#true} {591#false} #1453#return; {591#false} is VALID [2022-02-20 22:14:05,766 INFO L290 TraceCheckUtils]: 108: Hoare triple {591#false} havoc main_#t~ret138#1.base, main_#t~ret138#1.offset;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_2~0 := 0; {591#false} is VALID [2022-02-20 22:14:05,766 INFO L290 TraceCheckUtils]: 109: Hoare triple {591#false} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {591#false} is VALID [2022-02-20 22:14:05,767 INFO L290 TraceCheckUtils]: 110: Hoare triple {591#false} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {591#false} is VALID [2022-02-20 22:14:05,767 INFO L290 TraceCheckUtils]: 111: Hoare triple {591#false} assume main_#t~switch140#1; {591#false} is VALID [2022-02-20 22:14:05,767 INFO L290 TraceCheckUtils]: 112: Hoare triple {591#false} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet145#1 && main_#t~nondet145#1 <= 2147483647;main_~tmp___5~1#1 := main_#t~nondet145#1;havoc main_#t~nondet145#1;main_#t~switch146#1 := 0 == main_~tmp___5~1#1; {591#false} is VALID [2022-02-20 22:14:05,767 INFO L290 TraceCheckUtils]: 113: Hoare triple {591#false} assume !main_#t~switch146#1;main_#t~switch146#1 := main_#t~switch146#1 || 1 == main_~tmp___5~1#1; {591#false} is VALID [2022-02-20 22:14:05,767 INFO L290 TraceCheckUtils]: 114: Hoare triple {591#false} assume main_#t~switch146#1; {591#false} is VALID [2022-02-20 22:14:05,768 INFO L290 TraceCheckUtils]: 115: Hoare triple {591#false} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_it87_wdt_init } true;havoc it87_wdt_init_#res#1;havoc it87_wdt_init_#t~ret90#1, it87_wdt_init_#t~ret91#1, it87_wdt_init_#t~ret92#1, it87_wdt_init_#t~switch94#1, it87_wdt_init_#t~ite95#1, it87_wdt_init_#t~nondet96#1, it87_wdt_init_#t~nondet97#1, it87_wdt_init_#t~nondet98#1, it87_wdt_init_#t~ret99#1, it87_wdt_init_#t~ret100#1, it87_wdt_init_#t~ret101#1, it87_wdt_init_#t~ret102#1.base, it87_wdt_init_#t~ret102#1.offset, it87_wdt_init_#t~ret103#1, it87_wdt_init_#t~ret104#1.base, it87_wdt_init_#t~ret104#1.offset, it87_wdt_init_#t~nondet105#1, it87_wdt_init_#t~nondet106#1, it87_wdt_init_#t~ret107#1, it87_wdt_init_#t~nondet108#1, it87_wdt_init_#t~ret109#1, it87_wdt_init_#t~ret110#1, it87_wdt_init_#t~nondet111#1, it87_wdt_init_#t~ret112#1, it87_wdt_init_#t~nondet113#1, it87_wdt_init_#t~mem114#1, it87_wdt_init_#t~ret115#1, it87_wdt_init_#t~nondet116#1, it87_wdt_init_#t~ret117#1, it87_wdt_init_#t~ret118#1, it87_wdt_init_#t~ret119#1, it87_wdt_init_#t~nondet93#1, it87_wdt_init_~rc~1#1, it87_wdt_init_~try_gameport~0#1, it87_wdt_init_~chip_rev~0#1, it87_wdt_init_~gp_rreq_fail~0#1, it87_wdt_init_~tmp~19#1, it87_wdt_init_~tmp___0~11#1, it87_wdt_init_~tmp___1~7#1, it87_wdt_init_~tmp___2~2#1, it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset, it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset, it87_wdt_init_~tmp___5~0#1, it87_wdt_init_~tmp___6~0#1, it87_wdt_init_~tmp___7~0#1, it87_wdt_init_~tmp___8~0#1, it87_wdt_init_~tmp___9~0#1;havoc it87_wdt_init_~rc~1#1;havoc it87_wdt_init_~try_gameport~0#1;havoc it87_wdt_init_~chip_rev~0#1;havoc it87_wdt_init_~gp_rreq_fail~0#1;havoc it87_wdt_init_~tmp~19#1;havoc it87_wdt_init_~tmp___0~11#1;havoc it87_wdt_init_~tmp___1~7#1;havoc it87_wdt_init_~tmp___2~2#1;havoc it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset;havoc it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset;havoc it87_wdt_init_~tmp___5~0#1;havoc it87_wdt_init_~tmp___6~0#1;havoc it87_wdt_init_~tmp___7~0#1;havoc it87_wdt_init_~tmp___8~0#1;havoc it87_wdt_init_~tmp___9~0#1;it87_wdt_init_~rc~1#1 := 0;it87_wdt_init_~try_gameport~0#1 := (if 0 == ~nogameport~0 then 1 else 0);it87_wdt_init_~gp_rreq_fail~0#1 := 0;call write~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8); {591#false} is VALID [2022-02-20 22:14:05,768 INFO L272 TraceCheckUtils]: 116: Hoare triple {591#false} call it87_wdt_init_#t~ret90#1 := superio_enter(); {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,768 INFO L290 TraceCheckUtils]: 117: Hoare triple {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {590#true} is VALID [2022-02-20 22:14:05,769 INFO L272 TraceCheckUtils]: 118: Hoare triple {590#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:05,769 INFO L290 TraceCheckUtils]: 119: Hoare triple {720#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {590#true} is VALID [2022-02-20 22:14:05,770 INFO L290 TraceCheckUtils]: 120: Hoare triple {590#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {590#true} is VALID [2022-02-20 22:14:05,770 INFO L290 TraceCheckUtils]: 121: Hoare triple {590#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {590#true} is VALID [2022-02-20 22:14:05,770 INFO L290 TraceCheckUtils]: 122: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,770 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {590#true} {590#true} #1393#return; {590#true} is VALID [2022-02-20 22:14:05,770 INFO L290 TraceCheckUtils]: 124: Hoare triple {590#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {590#true} is VALID [2022-02-20 22:14:05,770 INFO L290 TraceCheckUtils]: 125: Hoare triple {590#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {590#true} is VALID [2022-02-20 22:14:05,771 INFO L290 TraceCheckUtils]: 126: Hoare triple {590#true} assume true; {590#true} is VALID [2022-02-20 22:14:05,771 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {590#true} {591#false} #1495#return; {591#false} is VALID [2022-02-20 22:14:05,771 INFO L290 TraceCheckUtils]: 128: Hoare triple {591#false} assume -2147483648 <= it87_wdt_init_#t~ret90#1 && it87_wdt_init_#t~ret90#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret90#1;havoc it87_wdt_init_#t~ret90#1; {591#false} is VALID [2022-02-20 22:14:05,771 INFO L290 TraceCheckUtils]: 129: Hoare triple {591#false} assume 0 != it87_wdt_init_~rc~1#1;it87_wdt_init_#res#1 := it87_wdt_init_~rc~1#1; {591#false} is VALID [2022-02-20 22:14:05,771 INFO L290 TraceCheckUtils]: 130: Hoare triple {591#false} main_#t~ret147#1 := it87_wdt_init_#res#1;assume { :end_inline_it87_wdt_init } true;assume -2147483648 <= main_#t~ret147#1 && main_#t~ret147#1 <= 2147483647;~ldv_retval_0~0 := main_#t~ret147#1;havoc main_#t~ret147#1; {591#false} is VALID [2022-02-20 22:14:05,772 INFO L290 TraceCheckUtils]: 131: Hoare triple {591#false} assume 0 == ~ldv_retval_0~0;~ldv_state_variable_0~0 := 3;~ldv_state_variable_1~0 := 1; {591#false} is VALID [2022-02-20 22:14:05,772 INFO L290 TraceCheckUtils]: 132: Hoare triple {591#false} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {591#false} is VALID [2022-02-20 22:14:05,772 INFO L290 TraceCheckUtils]: 133: Hoare triple {591#false} assume { :begin_inline_ldv_check_final_state } true; {591#false} is VALID [2022-02-20 22:14:05,772 INFO L290 TraceCheckUtils]: 134: Hoare triple {591#false} assume 1 != ~ldv_module_refcounter~0; {591#false} is VALID [2022-02-20 22:14:05,772 INFO L272 TraceCheckUtils]: 135: Hoare triple {591#false} call ldv_error(); {591#false} is VALID [2022-02-20 22:14:05,772 INFO L290 TraceCheckUtils]: 136: Hoare triple {591#false} assume !false; {591#false} is VALID [2022-02-20 22:14:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-02-20 22:14:05,774 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:14:05,774 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717346040] [2022-02-20 22:14:05,774 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717346040] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:14:05,775 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:14:05,775 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 22:14:05,776 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763002735] [2022-02-20 22:14:05,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:14:05,780 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 137 [2022-02-20 22:14:05,781 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:14:05,784 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:05,856 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:05,857 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 22:14:05,857 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:14:05,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 22:14:05,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-02-20 22:14:05,890 INFO L87 Difference]: Start difference. First operand has 587 states, 375 states have (on average 1.432) internal successors, (537), 407 states have internal predecessors, (537), 181 states have call successors, (181), 30 states have call predecessors, (181), 29 states have return successors, (177), 172 states have call predecessors, (177), 177 states have call successors, (177) Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:10,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:10,769 INFO L93 Difference]: Finished difference Result 1232 states and 1939 transitions. [2022-02-20 22:14:10,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 22:14:10,770 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 137 [2022-02-20 22:14:10,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:14:10,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1939 transitions. [2022-02-20 22:14:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1939 transitions. [2022-02-20 22:14:10,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1939 transitions. [2022-02-20 22:14:12,262 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1939 edges. 1939 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:12,350 INFO L225 Difference]: With dead ends: 1232 [2022-02-20 22:14:12,351 INFO L226 Difference]: Without dead ends: 639 [2022-02-20 22:14:12,359 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-02-20 22:14:12,363 INFO L933 BasicCegarLoop]: 861 mSDtfsCounter, 287 mSDsluCounter, 1498 mSDsCounter, 0 mSdLazyCounter, 822 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 311 SdHoareTripleChecker+Valid, 2359 SdHoareTripleChecker+Invalid, 1315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 822 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-02-20 22:14:12,364 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [311 Valid, 2359 Invalid, 1315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 822 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-02-20 22:14:12,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2022-02-20 22:14:12,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 576. [2022-02-20 22:14:12,435 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:14:12,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 639 states. Second operand has 576 states, 370 states have (on average 1.3891891891891892) internal successors, (514), 396 states have internal predecessors, (514), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:12,445 INFO L74 IsIncluded]: Start isIncluded. First operand 639 states. Second operand has 576 states, 370 states have (on average 1.3891891891891892) internal successors, (514), 396 states have internal predecessors, (514), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:12,446 INFO L87 Difference]: Start difference. First operand 639 states. Second operand has 576 states, 370 states have (on average 1.3891891891891892) internal successors, (514), 396 states have internal predecessors, (514), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:12,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:12,475 INFO L93 Difference]: Finished difference Result 639 states and 986 transitions. [2022-02-20 22:14:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 986 transitions. [2022-02-20 22:14:12,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:12,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:12,485 INFO L74 IsIncluded]: Start isIncluded. First operand has 576 states, 370 states have (on average 1.3891891891891892) internal successors, (514), 396 states have internal predecessors, (514), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) Second operand 639 states. [2022-02-20 22:14:12,486 INFO L87 Difference]: Start difference. First operand has 576 states, 370 states have (on average 1.3891891891891892) internal successors, (514), 396 states have internal predecessors, (514), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) Second operand 639 states. [2022-02-20 22:14:12,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:12,523 INFO L93 Difference]: Finished difference Result 639 states and 986 transitions. [2022-02-20 22:14:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 986 transitions. [2022-02-20 22:14:12,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:12,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:12,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 22:14:12,526 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 22:14:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 576 states, 370 states have (on average 1.3891891891891892) internal successors, (514), 396 states have internal predecessors, (514), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 867 transitions. [2022-02-20 22:14:12,553 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 867 transitions. Word has length 137 [2022-02-20 22:14:12,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 22:14:12,554 INFO L470 AbstractCegarLoop]: Abstraction has 576 states and 867 transitions. [2022-02-20 22:14:12,555 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 867 transitions. [2022-02-20 22:14:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-02-20 22:14:12,560 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:14:12,560 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:14:12,561 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 22:14:12,561 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:14:12,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:14:12,561 INFO L85 PathProgramCache]: Analyzing trace with hash -929728713, now seen corresponding path program 1 times [2022-02-20 22:14:12,561 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:14:12,562 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383288260] [2022-02-20 22:14:12,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:14:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:14:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:14:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,760 INFO L290 TraceCheckUtils]: 0: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,761 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,765 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,766 INFO L272 TraceCheckUtils]: 1: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,766 INFO L290 TraceCheckUtils]: 2: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,766 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,767 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,767 INFO L290 TraceCheckUtils]: 5: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,767 INFO L272 TraceCheckUtils]: 6: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,767 INFO L290 TraceCheckUtils]: 7: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,767 INFO L290 TraceCheckUtils]: 8: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,767 INFO L290 TraceCheckUtils]: 9: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,768 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,768 INFO L290 TraceCheckUtils]: 11: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,768 INFO L290 TraceCheckUtils]: 12: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,768 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {4567#true} {4567#true} #1435#return; {4567#true} is VALID [2022-02-20 22:14:12,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:14:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,798 INFO L272 TraceCheckUtils]: 1: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L290 TraceCheckUtils]: 5: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L272 TraceCheckUtils]: 6: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,800 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,800 INFO L290 TraceCheckUtils]: 11: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,800 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {4567#true} {4567#true} #1437#return; {4567#true} is VALID [2022-02-20 22:14:12,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:14:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,829 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,835 INFO L290 TraceCheckUtils]: 0: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L272 TraceCheckUtils]: 1: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L290 TraceCheckUtils]: 5: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L272 TraceCheckUtils]: 6: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L290 TraceCheckUtils]: 7: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,848 INFO L290 TraceCheckUtils]: 8: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,849 INFO L290 TraceCheckUtils]: 9: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,849 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,849 INFO L290 TraceCheckUtils]: 11: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,849 INFO L290 TraceCheckUtils]: 12: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,849 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {4567#true} {4567#true} #1439#return; {4567#true} is VALID [2022-02-20 22:14:12,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:14:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,868 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,868 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,873 INFO L290 TraceCheckUtils]: 0: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,873 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,874 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,874 INFO L290 TraceCheckUtils]: 0: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,875 INFO L272 TraceCheckUtils]: 1: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,875 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,875 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,875 INFO L290 TraceCheckUtils]: 5: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,875 INFO L272 TraceCheckUtils]: 6: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,875 INFO L290 TraceCheckUtils]: 7: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,876 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,876 INFO L290 TraceCheckUtils]: 11: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,876 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {4567#true} {4567#true} #1441#return; {4567#true} is VALID [2022-02-20 22:14:12,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 22:14:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,889 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,889 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,889 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1443#return; {4567#true} is VALID [2022-02-20 22:14:12,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-02-20 22:14:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,896 INFO L290 TraceCheckUtils]: 0: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,896 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,896 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,897 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1445#return; {4567#true} is VALID [2022-02-20 22:14:12,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-02-20 22:14:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,902 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,902 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,902 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1447#return; {4567#true} is VALID [2022-02-20 22:14:12,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-02-20 22:14:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,908 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,908 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1449#return; {4567#true} is VALID [2022-02-20 22:14:12,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:14:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,914 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,914 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1451#return; {4567#true} is VALID [2022-02-20 22:14:12,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:14:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,919 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,919 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1453#return; {4567#true} is VALID [2022-02-20 22:14:12,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:14:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:12,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {4567#true} is VALID [2022-02-20 22:14:12,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {4567#true} is VALID [2022-02-20 22:14:12,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {4567#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,936 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,936 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4567#true} {4567#true} #1393#return; {4567#true} is VALID [2022-02-20 22:14:12,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {4567#true} is VALID [2022-02-20 22:14:12,937 INFO L272 TraceCheckUtils]: 1: Hoare triple {4567#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,937 INFO L290 TraceCheckUtils]: 2: Hoare triple {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {4567#true} is VALID [2022-02-20 22:14:12,937 INFO L290 TraceCheckUtils]: 3: Hoare triple {4567#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {4567#true} is VALID [2022-02-20 22:14:12,937 INFO L290 TraceCheckUtils]: 4: Hoare triple {4567#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,937 INFO L290 TraceCheckUtils]: 5: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,937 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {4567#true} {4567#true} #1393#return; {4567#true} is VALID [2022-02-20 22:14:12,937 INFO L290 TraceCheckUtils]: 7: Hoare triple {4567#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {4567#true} is VALID [2022-02-20 22:14:12,938 INFO L290 TraceCheckUtils]: 8: Hoare triple {4567#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {4567#true} is VALID [2022-02-20 22:14:12,938 INFO L290 TraceCheckUtils]: 9: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,938 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4567#true} {4567#true} #1495#return; {4567#true} is VALID [2022-02-20 22:14:12,938 INFO L290 TraceCheckUtils]: 0: Hoare triple {4567#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(80, 2);call #Ultimate.allocInit(33, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(53, 5);call #Ultimate.allocInit(206, 6);call #Ultimate.allocInit(206, 7);call #Ultimate.allocInit(206, 8);call #Ultimate.allocInit(206, 9);call #Ultimate.allocInit(206, 10);call #Ultimate.allocInit(206, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(60, 13);call #Ultimate.allocInit(22, 14);call #Ultimate.allocInit(56, 15);call #Ultimate.allocInit(9, 16);call #Ultimate.allocInit(9, 17);call #Ultimate.allocInit(57, 18);call #Ultimate.allocInit(46, 19);call #Ultimate.allocInit(59, 20);call #Ultimate.allocInit(53, 21);call #Ultimate.allocInit(57, 22);call #Ultimate.allocInit(126, 23);~LDV_IN_INTERRUPT~0 := 1;~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset := 0, 0;~ldv_state_variable_2~0 := 0;~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_state_variable_0~0 := 0;~base~0 := 0;~gpact~0 := 0;~ciract~0 := 0;~max_units~0 := 0;~chip_type~0 := 0;~#wdt_status~0.base, ~#wdt_status~0.offset := 24, 0;call #Ultimate.allocInit(8, 24);call write~init~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8);~nogameport~0 := 0;~nocir~0 := 0;~exclusive~0 := 1;~timeout~0 := 60;~testmode~0 := 0;~nowayout~0 := 1;~#ident~0.base, ~#ident~0.offset := 25, 0;call #Ultimate.allocInit(40, 25);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#ident~0.base);call write~unchecked~int(33152, ~#ident~0.base, ~#ident~0.offset, 4);call write~unchecked~int(1, ~#ident~0.base, 4 + ~#ident~0.offset, 4);call write~unchecked~int(73, ~#ident~0.base, 8 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 9 + ~#ident~0.offset, 1);call write~unchecked~int(56, ~#ident~0.base, 10 + ~#ident~0.offset, 1);call write~unchecked~int(55, ~#ident~0.base, 11 + ~#ident~0.offset, 1);call write~unchecked~int(32, ~#ident~0.base, 12 + ~#ident~0.offset, 1);call write~unchecked~int(87, ~#ident~0.base, 13 + ~#ident~0.offset, 1);call write~unchecked~int(68, ~#ident~0.base, 14 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 15 + ~#ident~0.offset, 1);call write~unchecked~int(0, ~#ident~0.base, 16 + ~#ident~0.offset, 1);~#wdt_fops~0.base, ~#wdt_fops~0.offset := 26, 0;call #Ultimate.allocInit(224, 26);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#wdt_fops~0.base, ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~no_llseek.base, #funAddr~no_llseek.offset, ~#wdt_fops~0.base, 8 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 16 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_write.base, #funAddr~wdt_write.offset, ~#wdt_fops~0.base, 24 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 32 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 40 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 48 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 56 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_ioctl.base, #funAddr~wdt_ioctl.offset, ~#wdt_fops~0.base, 64 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 72 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 80 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 88 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_open.base, #funAddr~wdt_open.offset, ~#wdt_fops~0.base, 96 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 104 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_release.base, #funAddr~wdt_release.offset, ~#wdt_fops~0.base, 112 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 120 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 128 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 136 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 144 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 152 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 160 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 168 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 176 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 184 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 192 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 200 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 208 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 216 + ~#wdt_fops~0.offset, 8);~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset := 27, 0;call #Ultimate.allocInit(70, 27);call write~init~int(130, ~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset, 4);call write~init~$Pointer$(12, 0, ~#wdt_miscdev~0.base, 4 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(~#wdt_fops~0.base, ~#wdt_fops~0.offset, ~#wdt_miscdev~0.base, 12 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 20 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 28 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 36 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 44 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 52 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 60 + ~#wdt_miscdev~0.offset, 8);call write~init~int(0, ~#wdt_miscdev~0.base, 68 + ~#wdt_miscdev~0.offset, 2);~#wdt_notifier~0.base, ~#wdt_notifier~0.offset := 28, 0;call #Ultimate.allocInit(20, 28);call write~init~$Pointer$(#funAddr~wdt_notify_sys.base, #funAddr~wdt_notify_sys.offset, ~#wdt_notifier~0.base, ~#wdt_notifier~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_notifier~0.base, 8 + ~#wdt_notifier~0.offset, 8);call write~init~int(0, ~#wdt_notifier~0.base, 16 + ~#wdt_notifier~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_module_refcounter~0 := 1; {4567#true} is VALID [2022-02-20 22:14:12,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {4567#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset, main_#t~ret130#1.base, main_#t~ret130#1.offset, main_#t~ret131#1.base, main_#t~ret131#1.offset, main_#t~ret132#1.base, main_#t~ret132#1.offset, main_#t~ret133#1.base, main_#t~ret133#1.offset, main_#t~ret134#1.base, main_#t~ret134#1.offset, main_#t~ret135#1.base, main_#t~ret135#1.offset, main_#t~ret136#1.base, main_#t~ret136#1.offset, main_#t~ret137#1.base, main_#t~ret137#1.offset, main_#t~ret138#1.base, main_#t~ret138#1.offset, main_#t~nondet139#1, main_#t~switch140#1, main_#t~nondet141#1, main_#t~switch142#1, main_#t~mem143#1, main_#t~ret144#1, main_#t~nondet145#1, main_#t~switch146#1, main_#t~ret147#1, main_#t~nondet148#1, main_#t~switch149#1, main_#t~mem150#1, main_#t~ret151#1, main_#t~mem152#1, main_#t~ret153#1, main_#t~ret154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~ret157#1, main_#t~ret158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~ret161#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~22#1.base, main_~tmp~22#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset, main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~tmp___3~2#1, main_~tmp___4~1#1, main_~tmp___5~1#1, main_~tmp___6~1#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~22#1.base, main_~tmp~22#1.offset;havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;call main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~tmp___3~2#1;havoc main_~tmp___4~1#1;havoc main_~tmp___5~1#1;havoc main_~tmp___6~1#1; {4567#true} is VALID [2022-02-20 22:14:12,939 INFO L272 TraceCheckUtils]: 2: Hoare triple {4567#true} call main_#t~ret129#1.base, main_#t~ret129#1.offset := ldv_init_zalloc(1); {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,939 INFO L290 TraceCheckUtils]: 3: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,940 INFO L272 TraceCheckUtils]: 4: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,940 INFO L290 TraceCheckUtils]: 5: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,940 INFO L290 TraceCheckUtils]: 6: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,940 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,940 INFO L290 TraceCheckUtils]: 8: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,940 INFO L272 TraceCheckUtils]: 9: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,940 INFO L290 TraceCheckUtils]: 10: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L290 TraceCheckUtils]: 11: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L290 TraceCheckUtils]: 12: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L290 TraceCheckUtils]: 15: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4567#true} {4567#true} #1435#return; {4567#true} is VALID [2022-02-20 22:14:12,941 INFO L290 TraceCheckUtils]: 17: Hoare triple {4567#true} main_~tmp~22#1.base, main_~tmp~22#1.offset := main_#t~ret129#1.base, main_#t~ret129#1.offset;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~22#1.base, main_~tmp~22#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,942 INFO L272 TraceCheckUtils]: 18: Hoare triple {4567#true} call main_#t~ret130#1.base, main_#t~ret130#1.offset := ldv_init_zalloc(24); {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,942 INFO L290 TraceCheckUtils]: 19: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,943 INFO L272 TraceCheckUtils]: 20: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,943 INFO L290 TraceCheckUtils]: 21: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,943 INFO L290 TraceCheckUtils]: 22: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,943 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,943 INFO L290 TraceCheckUtils]: 24: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,943 INFO L272 TraceCheckUtils]: 25: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,943 INFO L290 TraceCheckUtils]: 26: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L290 TraceCheckUtils]: 27: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L290 TraceCheckUtils]: 28: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L290 TraceCheckUtils]: 30: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L290 TraceCheckUtils]: 31: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4567#true} {4567#true} #1437#return; {4567#true} is VALID [2022-02-20 22:14:12,944 INFO L290 TraceCheckUtils]: 33: Hoare triple {4567#true} main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset := main_#t~ret130#1.base, main_#t~ret130#1.offset;havoc main_#t~ret130#1.base, main_#t~ret130#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,945 INFO L272 TraceCheckUtils]: 34: Hoare triple {4567#true} call main_#t~ret131#1.base, main_#t~ret131#1.offset := ldv_init_zalloc(8); {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,945 INFO L290 TraceCheckUtils]: 35: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L272 TraceCheckUtils]: 36: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,946 INFO L290 TraceCheckUtils]: 37: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L290 TraceCheckUtils]: 38: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L290 TraceCheckUtils]: 40: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L272 TraceCheckUtils]: 41: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L290 TraceCheckUtils]: 42: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,946 INFO L290 TraceCheckUtils]: 43: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,947 INFO L290 TraceCheckUtils]: 44: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,947 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,947 INFO L290 TraceCheckUtils]: 46: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,947 INFO L290 TraceCheckUtils]: 47: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,947 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {4567#true} {4567#true} #1439#return; {4567#true} is VALID [2022-02-20 22:14:12,947 INFO L290 TraceCheckUtils]: 49: Hoare triple {4567#true} main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset := main_#t~ret131#1.base, main_#t~ret131#1.offset;havoc main_#t~ret131#1.base, main_#t~ret131#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,948 INFO L272 TraceCheckUtils]: 50: Hoare triple {4567#true} call main_#t~ret132#1.base, main_#t~ret132#1.offset := ldv_init_zalloc(1); {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,948 INFO L290 TraceCheckUtils]: 51: Hoare triple {4667#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {4567#true} is VALID [2022-02-20 22:14:12,949 INFO L272 TraceCheckUtils]: 52: Hoare triple {4567#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {4675#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:12,949 INFO L290 TraceCheckUtils]: 53: Hoare triple {4675#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {4567#true} is VALID [2022-02-20 22:14:12,949 INFO L290 TraceCheckUtils]: 54: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,949 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {4567#true} {4567#true} #1403#return; {4567#true} is VALID [2022-02-20 22:14:12,949 INFO L290 TraceCheckUtils]: 56: Hoare triple {4567#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,949 INFO L272 TraceCheckUtils]: 57: Hoare triple {4567#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {4567#true} is VALID [2022-02-20 22:14:12,949 INFO L290 TraceCheckUtils]: 58: Hoare triple {4567#true} ~cond := #in~cond; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L290 TraceCheckUtils]: 59: Hoare triple {4567#true} assume !(0 == ~cond); {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L290 TraceCheckUtils]: 60: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {4567#true} {4567#true} #1405#return; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L290 TraceCheckUtils]: 62: Hoare triple {4567#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L290 TraceCheckUtils]: 63: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {4567#true} {4567#true} #1441#return; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L290 TraceCheckUtils]: 65: Hoare triple {4567#true} main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset := main_#t~ret132#1.base, main_#t~ret132#1.offset;havoc main_#t~ret132#1.base, main_#t~ret132#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;assume { :begin_inline_ldv_initialize } true; {4567#true} is VALID [2022-02-20 22:14:12,950 INFO L290 TraceCheckUtils]: 66: Hoare triple {4567#true} assume { :end_inline_ldv_initialize } true; {4567#true} is VALID [2022-02-20 22:14:12,951 INFO L272 TraceCheckUtils]: 67: Hoare triple {4567#true} call main_#t~ret133#1.base, main_#t~ret133#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 8); {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:12,951 INFO L290 TraceCheckUtils]: 68: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,951 INFO L290 TraceCheckUtils]: 69: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,952 INFO L290 TraceCheckUtils]: 70: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,952 INFO L290 TraceCheckUtils]: 71: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,952 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {4567#true} {4567#true} #1443#return; {4567#true} is VALID [2022-02-20 22:14:12,952 INFO L290 TraceCheckUtils]: 73: Hoare triple {4567#true} havoc main_#t~ret133#1.base, main_#t~ret133#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,953 INFO L272 TraceCheckUtils]: 74: Hoare triple {4567#true} call main_#t~ret134#1.base, main_#t~ret134#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 8); {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:12,953 INFO L290 TraceCheckUtils]: 75: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,953 INFO L290 TraceCheckUtils]: 76: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,953 INFO L290 TraceCheckUtils]: 77: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,953 INFO L290 TraceCheckUtils]: 78: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,953 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {4567#true} {4567#true} #1445#return; {4567#true} is VALID [2022-02-20 22:14:12,954 INFO L290 TraceCheckUtils]: 80: Hoare triple {4567#true} havoc main_#t~ret134#1.base, main_#t~ret134#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,954 INFO L272 TraceCheckUtils]: 81: Hoare triple {4567#true} call main_#t~ret135#1.base, main_#t~ret135#1.offset := ldv_memset(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, 0, 4); {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:12,954 INFO L290 TraceCheckUtils]: 82: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,955 INFO L290 TraceCheckUtils]: 83: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,955 INFO L290 TraceCheckUtils]: 84: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,955 INFO L290 TraceCheckUtils]: 85: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,955 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {4567#true} {4567#true} #1447#return; {4567#true} is VALID [2022-02-20 22:14:12,955 INFO L290 TraceCheckUtils]: 87: Hoare triple {4567#true} havoc main_#t~ret135#1.base, main_#t~ret135#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,956 INFO L272 TraceCheckUtils]: 88: Hoare triple {4567#true} call main_#t~ret136#1.base, main_#t~ret136#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 8); {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:12,956 INFO L290 TraceCheckUtils]: 89: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,956 INFO L290 TraceCheckUtils]: 90: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,956 INFO L290 TraceCheckUtils]: 91: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,956 INFO L290 TraceCheckUtils]: 92: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,956 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {4567#true} {4567#true} #1449#return; {4567#true} is VALID [2022-02-20 22:14:12,957 INFO L290 TraceCheckUtils]: 94: Hoare triple {4567#true} havoc main_#t~ret136#1.base, main_#t~ret136#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,957 INFO L272 TraceCheckUtils]: 95: Hoare triple {4567#true} call main_#t~ret137#1.base, main_#t~ret137#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 4); {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:12,957 INFO L290 TraceCheckUtils]: 96: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,958 INFO L290 TraceCheckUtils]: 97: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,958 INFO L290 TraceCheckUtils]: 98: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,958 INFO L290 TraceCheckUtils]: 99: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,958 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {4567#true} {4567#true} #1451#return; {4567#true} is VALID [2022-02-20 22:14:12,958 INFO L290 TraceCheckUtils]: 101: Hoare triple {4567#true} havoc main_#t~ret137#1.base, main_#t~ret137#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,959 INFO L272 TraceCheckUtils]: 102: Hoare triple {4567#true} call main_#t~ret138#1.base, main_#t~ret138#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 8); {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:12,959 INFO L290 TraceCheckUtils]: 103: Hoare triple {4697#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {4567#true} is VALID [2022-02-20 22:14:12,959 INFO L290 TraceCheckUtils]: 104: Hoare triple {4567#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {4567#true} is VALID [2022-02-20 22:14:12,959 INFO L290 TraceCheckUtils]: 105: Hoare triple {4567#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,959 INFO L290 TraceCheckUtils]: 106: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,959 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {4567#true} {4567#true} #1453#return; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 108: Hoare triple {4567#true} havoc main_#t~ret138#1.base, main_#t~ret138#1.offset;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_2~0 := 0; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 109: Hoare triple {4567#true} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 110: Hoare triple {4567#true} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 111: Hoare triple {4567#true} assume main_#t~switch140#1; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 112: Hoare triple {4567#true} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet145#1 && main_#t~nondet145#1 <= 2147483647;main_~tmp___5~1#1 := main_#t~nondet145#1;havoc main_#t~nondet145#1;main_#t~switch146#1 := 0 == main_~tmp___5~1#1; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 113: Hoare triple {4567#true} assume !main_#t~switch146#1;main_#t~switch146#1 := main_#t~switch146#1 || 1 == main_~tmp___5~1#1; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 114: Hoare triple {4567#true} assume main_#t~switch146#1; {4567#true} is VALID [2022-02-20 22:14:12,960 INFO L290 TraceCheckUtils]: 115: Hoare triple {4567#true} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_it87_wdt_init } true;havoc it87_wdt_init_#res#1;havoc it87_wdt_init_#t~ret90#1, it87_wdt_init_#t~ret91#1, it87_wdt_init_#t~ret92#1, it87_wdt_init_#t~switch94#1, it87_wdt_init_#t~ite95#1, it87_wdt_init_#t~nondet96#1, it87_wdt_init_#t~nondet97#1, it87_wdt_init_#t~nondet98#1, it87_wdt_init_#t~ret99#1, it87_wdt_init_#t~ret100#1, it87_wdt_init_#t~ret101#1, it87_wdt_init_#t~ret102#1.base, it87_wdt_init_#t~ret102#1.offset, it87_wdt_init_#t~ret103#1, it87_wdt_init_#t~ret104#1.base, it87_wdt_init_#t~ret104#1.offset, it87_wdt_init_#t~nondet105#1, it87_wdt_init_#t~nondet106#1, it87_wdt_init_#t~ret107#1, it87_wdt_init_#t~nondet108#1, it87_wdt_init_#t~ret109#1, it87_wdt_init_#t~ret110#1, it87_wdt_init_#t~nondet111#1, it87_wdt_init_#t~ret112#1, it87_wdt_init_#t~nondet113#1, it87_wdt_init_#t~mem114#1, it87_wdt_init_#t~ret115#1, it87_wdt_init_#t~nondet116#1, it87_wdt_init_#t~ret117#1, it87_wdt_init_#t~ret118#1, it87_wdt_init_#t~ret119#1, it87_wdt_init_#t~nondet93#1, it87_wdt_init_~rc~1#1, it87_wdt_init_~try_gameport~0#1, it87_wdt_init_~chip_rev~0#1, it87_wdt_init_~gp_rreq_fail~0#1, it87_wdt_init_~tmp~19#1, it87_wdt_init_~tmp___0~11#1, it87_wdt_init_~tmp___1~7#1, it87_wdt_init_~tmp___2~2#1, it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset, it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset, it87_wdt_init_~tmp___5~0#1, it87_wdt_init_~tmp___6~0#1, it87_wdt_init_~tmp___7~0#1, it87_wdt_init_~tmp___8~0#1, it87_wdt_init_~tmp___9~0#1;havoc it87_wdt_init_~rc~1#1;havoc it87_wdt_init_~try_gameport~0#1;havoc it87_wdt_init_~chip_rev~0#1;havoc it87_wdt_init_~gp_rreq_fail~0#1;havoc it87_wdt_init_~tmp~19#1;havoc it87_wdt_init_~tmp___0~11#1;havoc it87_wdt_init_~tmp___1~7#1;havoc it87_wdt_init_~tmp___2~2#1;havoc it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset;havoc it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset;havoc it87_wdt_init_~tmp___5~0#1;havoc it87_wdt_init_~tmp___6~0#1;havoc it87_wdt_init_~tmp___7~0#1;havoc it87_wdt_init_~tmp___8~0#1;havoc it87_wdt_init_~tmp___9~0#1;it87_wdt_init_~rc~1#1 := 0;it87_wdt_init_~try_gameport~0#1 := (if 0 == ~nogameport~0 then 1 else 0);it87_wdt_init_~gp_rreq_fail~0#1 := 0;call write~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8); {4567#true} is VALID [2022-02-20 22:14:12,961 INFO L272 TraceCheckUtils]: 116: Hoare triple {4567#true} call it87_wdt_init_#t~ret90#1 := superio_enter(); {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,961 INFO L290 TraceCheckUtils]: 117: Hoare triple {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {4567#true} is VALID [2022-02-20 22:14:12,962 INFO L272 TraceCheckUtils]: 118: Hoare triple {4567#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:12,962 INFO L290 TraceCheckUtils]: 119: Hoare triple {4698#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {4567#true} is VALID [2022-02-20 22:14:12,962 INFO L290 TraceCheckUtils]: 120: Hoare triple {4567#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {4567#true} is VALID [2022-02-20 22:14:12,962 INFO L290 TraceCheckUtils]: 121: Hoare triple {4567#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {4567#true} is VALID [2022-02-20 22:14:12,962 INFO L290 TraceCheckUtils]: 122: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,962 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {4567#true} {4567#true} #1393#return; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L290 TraceCheckUtils]: 124: Hoare triple {4567#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L290 TraceCheckUtils]: 125: Hoare triple {4567#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L290 TraceCheckUtils]: 126: Hoare triple {4567#true} assume true; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {4567#true} {4567#true} #1495#return; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L290 TraceCheckUtils]: 128: Hoare triple {4567#true} assume -2147483648 <= it87_wdt_init_#t~ret90#1 && it87_wdt_init_#t~ret90#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret90#1;havoc it87_wdt_init_#t~ret90#1; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L290 TraceCheckUtils]: 129: Hoare triple {4567#true} assume 0 != it87_wdt_init_~rc~1#1;it87_wdt_init_#res#1 := it87_wdt_init_~rc~1#1; {4567#true} is VALID [2022-02-20 22:14:12,963 INFO L290 TraceCheckUtils]: 130: Hoare triple {4567#true} main_#t~ret147#1 := it87_wdt_init_#res#1;assume { :end_inline_it87_wdt_init } true;assume -2147483648 <= main_#t~ret147#1 && main_#t~ret147#1 <= 2147483647;~ldv_retval_0~0 := main_#t~ret147#1;havoc main_#t~ret147#1; {4567#true} is VALID [2022-02-20 22:14:12,964 INFO L290 TraceCheckUtils]: 131: Hoare triple {4567#true} assume 0 == ~ldv_retval_0~0;~ldv_state_variable_0~0 := 3;~ldv_state_variable_1~0 := 1; {4666#(= ~ldv_retval_0~0 0)} is VALID [2022-02-20 22:14:12,964 INFO L290 TraceCheckUtils]: 132: Hoare triple {4666#(= ~ldv_retval_0~0 0)} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {4568#false} is VALID [2022-02-20 22:14:12,964 INFO L290 TraceCheckUtils]: 133: Hoare triple {4568#false} assume { :begin_inline_ldv_check_final_state } true; {4568#false} is VALID [2022-02-20 22:14:12,964 INFO L290 TraceCheckUtils]: 134: Hoare triple {4568#false} assume 1 != ~ldv_module_refcounter~0; {4568#false} is VALID [2022-02-20 22:14:12,964 INFO L272 TraceCheckUtils]: 135: Hoare triple {4568#false} call ldv_error(); {4568#false} is VALID [2022-02-20 22:14:12,965 INFO L290 TraceCheckUtils]: 136: Hoare triple {4568#false} assume !false; {4568#false} is VALID [2022-02-20 22:14:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-02-20 22:14:12,965 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:14:12,965 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383288260] [2022-02-20 22:14:12,965 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383288260] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:14:12,966 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:14:12,966 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 22:14:12,966 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021878488] [2022-02-20 22:14:12,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:14:12,967 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 137 [2022-02-20 22:14:12,968 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:14:12,968 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-02-20 22:14:13,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:13,028 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 22:14:13,028 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:14:13,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 22:14:13,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-02-20 22:14:13,029 INFO L87 Difference]: Start difference. First operand 576 states and 867 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-02-20 22:14:18,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:18,142 INFO L93 Difference]: Finished difference Result 650 states and 996 transitions. [2022-02-20 22:14:18,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 22:14:18,143 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 137 [2022-02-20 22:14:18,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:14:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-02-20 22:14:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 996 transitions. [2022-02-20 22:14:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-02-20 22:14:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 996 transitions. [2022-02-20 22:14:18,181 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 996 transitions. [2022-02-20 22:14:19,013 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 996 edges. 996 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:19,035 INFO L225 Difference]: With dead ends: 650 [2022-02-20 22:14:19,036 INFO L226 Difference]: Without dead ends: 645 [2022-02-20 22:14:19,036 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-02-20 22:14:19,038 INFO L933 BasicCegarLoop]: 846 mSDtfsCounter, 989 mSDsluCounter, 1098 mSDsCounter, 0 mSdLazyCounter, 683 mSolverCounterSat, 691 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1119 SdHoareTripleChecker+Valid, 1944 SdHoareTripleChecker+Invalid, 1374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 691 IncrementalHoareTripleChecker+Valid, 683 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-02-20 22:14:19,041 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1119 Valid, 1944 Invalid, 1374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [691 Valid, 683 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-02-20 22:14:19,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 645 states. [2022-02-20 22:14:19,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 645 to 577. [2022-02-20 22:14:19,076 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:14:19,078 INFO L82 GeneralOperation]: Start isEquivalent. First operand 645 states. Second operand has 577 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 397 states have internal predecessors, (515), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:19,079 INFO L74 IsIncluded]: Start isIncluded. First operand 645 states. Second operand has 577 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 397 states have internal predecessors, (515), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:19,081 INFO L87 Difference]: Start difference. First operand 645 states. Second operand has 577 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 397 states have internal predecessors, (515), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:19,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:19,103 INFO L93 Difference]: Finished difference Result 645 states and 991 transitions. [2022-02-20 22:14:19,103 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 991 transitions. [2022-02-20 22:14:19,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:19,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:19,107 INFO L74 IsIncluded]: Start isIncluded. First operand has 577 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 397 states have internal predecessors, (515), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) Second operand 645 states. [2022-02-20 22:14:19,108 INFO L87 Difference]: Start difference. First operand has 577 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 397 states have internal predecessors, (515), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) Second operand 645 states. [2022-02-20 22:14:19,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:19,131 INFO L93 Difference]: Finished difference Result 645 states and 991 transitions. [2022-02-20 22:14:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 991 transitions. [2022-02-20 22:14:19,133 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:19,133 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:19,133 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 22:14:19,133 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 22:14:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 577 states, 371 states have (on average 1.3881401617250675) internal successors, (515), 397 states have internal predecessors, (515), 177 states have call successors, (177), 29 states have call predecessors, (177), 28 states have return successors, (176), 171 states have call predecessors, (176), 176 states have call successors, (176) [2022-02-20 22:14:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 577 states and 868 transitions. [2022-02-20 22:14:19,156 INFO L78 Accepts]: Start accepts. Automaton has 577 states and 868 transitions. Word has length 137 [2022-02-20 22:14:19,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 22:14:19,156 INFO L470 AbstractCegarLoop]: Abstraction has 577 states and 868 transitions. [2022-02-20 22:14:19,156 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-02-20 22:14:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 868 transitions. [2022-02-20 22:14:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-02-20 22:14:19,159 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:14:19,159 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:14:19,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 22:14:19,160 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:14:19,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:14:19,160 INFO L85 PathProgramCache]: Analyzing trace with hash -872470411, now seen corresponding path program 1 times [2022-02-20 22:14:19,160 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:14:19,161 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097226765] [2022-02-20 22:14:19,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:14:19,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:14:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:14:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,352 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,356 INFO L290 TraceCheckUtils]: 0: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,357 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L272 TraceCheckUtils]: 1: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L290 TraceCheckUtils]: 5: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L272 TraceCheckUtils]: 6: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L290 TraceCheckUtils]: 7: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,358 INFO L290 TraceCheckUtils]: 8: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,359 INFO L290 TraceCheckUtils]: 9: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,359 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,359 INFO L290 TraceCheckUtils]: 11: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,360 INFO L290 TraceCheckUtils]: 12: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,360 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1435#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:14:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,388 INFO L290 TraceCheckUtils]: 0: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,393 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,393 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,394 INFO L272 TraceCheckUtils]: 1: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L290 TraceCheckUtils]: 5: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L272 TraceCheckUtils]: 6: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L290 TraceCheckUtils]: 7: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,395 INFO L290 TraceCheckUtils]: 9: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,396 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,396 INFO L290 TraceCheckUtils]: 11: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,396 INFO L290 TraceCheckUtils]: 12: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,396 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1437#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:14:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,420 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,421 INFO L272 TraceCheckUtils]: 1: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,421 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,421 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,421 INFO L290 TraceCheckUtils]: 5: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L272 TraceCheckUtils]: 6: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L290 TraceCheckUtils]: 7: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L290 TraceCheckUtils]: 8: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L290 TraceCheckUtils]: 11: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,423 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1439#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:14:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,458 INFO L272 TraceCheckUtils]: 1: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,458 INFO L290 TraceCheckUtils]: 2: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,458 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,458 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,458 INFO L290 TraceCheckUtils]: 5: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L272 TraceCheckUtils]: 6: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L290 TraceCheckUtils]: 7: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L290 TraceCheckUtils]: 8: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,460 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1441#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 22:14:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,473 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,474 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1443#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-02-20 22:14:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,489 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,490 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1445#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-02-20 22:14:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,500 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,500 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1447#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-02-20 22:14:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,511 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,512 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1449#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:14:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,521 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,521 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1451#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:14:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,529 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,530 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1453#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:14:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:19,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {7740#true} is VALID [2022-02-20 22:14:19,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {7740#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {7740#true} is VALID [2022-02-20 22:14:19,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {7740#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,548 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,548 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {7740#true} {7740#true} #1393#return; {7740#true} is VALID [2022-02-20 22:14:19,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {7740#true} is VALID [2022-02-20 22:14:19,551 INFO L272 TraceCheckUtils]: 1: Hoare triple {7740#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {7740#true} is VALID [2022-02-20 22:14:19,552 INFO L290 TraceCheckUtils]: 3: Hoare triple {7740#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {7740#true} is VALID [2022-02-20 22:14:19,552 INFO L290 TraceCheckUtils]: 4: Hoare triple {7740#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,552 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {7740#true} {7740#true} #1393#return; {7740#true} is VALID [2022-02-20 22:14:19,552 INFO L290 TraceCheckUtils]: 7: Hoare triple {7740#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {7740#true} is VALID [2022-02-20 22:14:19,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {7740#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {7740#true} is VALID [2022-02-20 22:14:19,553 INFO L290 TraceCheckUtils]: 9: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,553 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1495#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {7740#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(80, 2);call #Ultimate.allocInit(33, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(53, 5);call #Ultimate.allocInit(206, 6);call #Ultimate.allocInit(206, 7);call #Ultimate.allocInit(206, 8);call #Ultimate.allocInit(206, 9);call #Ultimate.allocInit(206, 10);call #Ultimate.allocInit(206, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(60, 13);call #Ultimate.allocInit(22, 14);call #Ultimate.allocInit(56, 15);call #Ultimate.allocInit(9, 16);call #Ultimate.allocInit(9, 17);call #Ultimate.allocInit(57, 18);call #Ultimate.allocInit(46, 19);call #Ultimate.allocInit(59, 20);call #Ultimate.allocInit(53, 21);call #Ultimate.allocInit(57, 22);call #Ultimate.allocInit(126, 23);~LDV_IN_INTERRUPT~0 := 1;~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset := 0, 0;~ldv_state_variable_2~0 := 0;~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_state_variable_0~0 := 0;~base~0 := 0;~gpact~0 := 0;~ciract~0 := 0;~max_units~0 := 0;~chip_type~0 := 0;~#wdt_status~0.base, ~#wdt_status~0.offset := 24, 0;call #Ultimate.allocInit(8, 24);call write~init~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8);~nogameport~0 := 0;~nocir~0 := 0;~exclusive~0 := 1;~timeout~0 := 60;~testmode~0 := 0;~nowayout~0 := 1;~#ident~0.base, ~#ident~0.offset := 25, 0;call #Ultimate.allocInit(40, 25);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#ident~0.base);call write~unchecked~int(33152, ~#ident~0.base, ~#ident~0.offset, 4);call write~unchecked~int(1, ~#ident~0.base, 4 + ~#ident~0.offset, 4);call write~unchecked~int(73, ~#ident~0.base, 8 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 9 + ~#ident~0.offset, 1);call write~unchecked~int(56, ~#ident~0.base, 10 + ~#ident~0.offset, 1);call write~unchecked~int(55, ~#ident~0.base, 11 + ~#ident~0.offset, 1);call write~unchecked~int(32, ~#ident~0.base, 12 + ~#ident~0.offset, 1);call write~unchecked~int(87, ~#ident~0.base, 13 + ~#ident~0.offset, 1);call write~unchecked~int(68, ~#ident~0.base, 14 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 15 + ~#ident~0.offset, 1);call write~unchecked~int(0, ~#ident~0.base, 16 + ~#ident~0.offset, 1);~#wdt_fops~0.base, ~#wdt_fops~0.offset := 26, 0;call #Ultimate.allocInit(224, 26);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#wdt_fops~0.base, ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~no_llseek.base, #funAddr~no_llseek.offset, ~#wdt_fops~0.base, 8 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 16 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_write.base, #funAddr~wdt_write.offset, ~#wdt_fops~0.base, 24 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 32 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 40 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 48 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 56 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_ioctl.base, #funAddr~wdt_ioctl.offset, ~#wdt_fops~0.base, 64 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 72 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 80 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 88 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_open.base, #funAddr~wdt_open.offset, ~#wdt_fops~0.base, 96 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 104 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_release.base, #funAddr~wdt_release.offset, ~#wdt_fops~0.base, 112 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 120 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 128 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 136 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 144 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 152 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 160 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 168 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 176 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 184 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 192 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 200 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 208 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 216 + ~#wdt_fops~0.offset, 8);~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset := 27, 0;call #Ultimate.allocInit(70, 27);call write~init~int(130, ~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset, 4);call write~init~$Pointer$(12, 0, ~#wdt_miscdev~0.base, 4 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(~#wdt_fops~0.base, ~#wdt_fops~0.offset, ~#wdt_miscdev~0.base, 12 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 20 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 28 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 36 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 44 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 52 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 60 + ~#wdt_miscdev~0.offset, 8);call write~init~int(0, ~#wdt_miscdev~0.base, 68 + ~#wdt_miscdev~0.offset, 2);~#wdt_notifier~0.base, ~#wdt_notifier~0.offset := 28, 0;call #Ultimate.allocInit(20, 28);call write~init~$Pointer$(#funAddr~wdt_notify_sys.base, #funAddr~wdt_notify_sys.offset, ~#wdt_notifier~0.base, ~#wdt_notifier~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_notifier~0.base, 8 + ~#wdt_notifier~0.offset, 8);call write~init~int(0, ~#wdt_notifier~0.base, 16 + ~#wdt_notifier~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_module_refcounter~0 := 1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset, main_#t~ret130#1.base, main_#t~ret130#1.offset, main_#t~ret131#1.base, main_#t~ret131#1.offset, main_#t~ret132#1.base, main_#t~ret132#1.offset, main_#t~ret133#1.base, main_#t~ret133#1.offset, main_#t~ret134#1.base, main_#t~ret134#1.offset, main_#t~ret135#1.base, main_#t~ret135#1.offset, main_#t~ret136#1.base, main_#t~ret136#1.offset, main_#t~ret137#1.base, main_#t~ret137#1.offset, main_#t~ret138#1.base, main_#t~ret138#1.offset, main_#t~nondet139#1, main_#t~switch140#1, main_#t~nondet141#1, main_#t~switch142#1, main_#t~mem143#1, main_#t~ret144#1, main_#t~nondet145#1, main_#t~switch146#1, main_#t~ret147#1, main_#t~nondet148#1, main_#t~switch149#1, main_#t~mem150#1, main_#t~ret151#1, main_#t~mem152#1, main_#t~ret153#1, main_#t~ret154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~ret157#1, main_#t~ret158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~ret161#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~22#1.base, main_~tmp~22#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset, main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~tmp___3~2#1, main_~tmp___4~1#1, main_~tmp___5~1#1, main_~tmp___6~1#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~22#1.base, main_~tmp~22#1.offset;havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;call main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~tmp___3~2#1;havoc main_~tmp___4~1#1;havoc main_~tmp___5~1#1;havoc main_~tmp___6~1#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,555 INFO L272 TraceCheckUtils]: 2: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret129#1.base, main_#t~ret129#1.offset := ldv_init_zalloc(1); {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,555 INFO L290 TraceCheckUtils]: 3: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,555 INFO L272 TraceCheckUtils]: 4: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,555 INFO L290 TraceCheckUtils]: 5: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,556 INFO L290 TraceCheckUtils]: 6: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,556 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L290 TraceCheckUtils]: 8: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L272 TraceCheckUtils]: 9: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L290 TraceCheckUtils]: 10: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L290 TraceCheckUtils]: 11: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L290 TraceCheckUtils]: 12: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,557 INFO L290 TraceCheckUtils]: 14: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,558 INFO L290 TraceCheckUtils]: 15: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,558 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1435#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,558 INFO L290 TraceCheckUtils]: 17: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} main_~tmp~22#1.base, main_~tmp~22#1.offset := main_#t~ret129#1.base, main_#t~ret129#1.offset;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~22#1.base, main_~tmp~22#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,559 INFO L272 TraceCheckUtils]: 18: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret130#1.base, main_#t~ret130#1.offset := ldv_init_zalloc(24); {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,559 INFO L290 TraceCheckUtils]: 19: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L272 TraceCheckUtils]: 20: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,560 INFO L290 TraceCheckUtils]: 21: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L290 TraceCheckUtils]: 22: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L290 TraceCheckUtils]: 24: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L272 TraceCheckUtils]: 25: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L290 TraceCheckUtils]: 26: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,560 INFO L290 TraceCheckUtils]: 27: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,561 INFO L290 TraceCheckUtils]: 28: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,561 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,561 INFO L290 TraceCheckUtils]: 30: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,561 INFO L290 TraceCheckUtils]: 31: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,561 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1437#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,562 INFO L290 TraceCheckUtils]: 33: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset := main_#t~ret130#1.base, main_#t~ret130#1.offset;havoc main_#t~ret130#1.base, main_#t~ret130#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,574 INFO L272 TraceCheckUtils]: 34: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret131#1.base, main_#t~ret131#1.offset := ldv_init_zalloc(8); {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,575 INFO L290 TraceCheckUtils]: 35: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,584 INFO L272 TraceCheckUtils]: 36: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,585 INFO L290 TraceCheckUtils]: 37: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,585 INFO L290 TraceCheckUtils]: 38: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,585 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,585 INFO L290 TraceCheckUtils]: 40: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,585 INFO L272 TraceCheckUtils]: 41: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,585 INFO L290 TraceCheckUtils]: 42: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,585 INFO L290 TraceCheckUtils]: 43: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,586 INFO L290 TraceCheckUtils]: 44: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,586 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,586 INFO L290 TraceCheckUtils]: 46: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,586 INFO L290 TraceCheckUtils]: 47: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,586 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1439#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,587 INFO L290 TraceCheckUtils]: 49: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset := main_#t~ret131#1.base, main_#t~ret131#1.offset;havoc main_#t~ret131#1.base, main_#t~ret131#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,587 INFO L272 TraceCheckUtils]: 50: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret132#1.base, main_#t~ret132#1.offset := ldv_init_zalloc(1); {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,587 INFO L290 TraceCheckUtils]: 51: Hoare triple {7840#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {7740#true} is VALID [2022-02-20 22:14:19,588 INFO L272 TraceCheckUtils]: 52: Hoare triple {7740#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {7848#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:19,588 INFO L290 TraceCheckUtils]: 53: Hoare triple {7848#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {7740#true} is VALID [2022-02-20 22:14:19,588 INFO L290 TraceCheckUtils]: 54: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,588 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {7740#true} {7740#true} #1403#return; {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L290 TraceCheckUtils]: 56: Hoare triple {7740#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L272 TraceCheckUtils]: 57: Hoare triple {7740#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L290 TraceCheckUtils]: 58: Hoare triple {7740#true} ~cond := #in~cond; {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L290 TraceCheckUtils]: 59: Hoare triple {7740#true} assume !(0 == ~cond); {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L290 TraceCheckUtils]: 60: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {7740#true} {7740#true} #1405#return; {7740#true} is VALID [2022-02-20 22:14:19,589 INFO L290 TraceCheckUtils]: 62: Hoare triple {7740#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {7740#true} is VALID [2022-02-20 22:14:19,590 INFO L290 TraceCheckUtils]: 63: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,590 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1441#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,590 INFO L290 TraceCheckUtils]: 65: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset := main_#t~ret132#1.base, main_#t~ret132#1.offset;havoc main_#t~ret132#1.base, main_#t~ret132#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;assume { :begin_inline_ldv_initialize } true; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,591 INFO L290 TraceCheckUtils]: 66: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume { :end_inline_ldv_initialize } true; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,591 INFO L272 TraceCheckUtils]: 67: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret133#1.base, main_#t~ret133#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 8); {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:19,591 INFO L290 TraceCheckUtils]: 68: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,592 INFO L290 TraceCheckUtils]: 69: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,592 INFO L290 TraceCheckUtils]: 70: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,592 INFO L290 TraceCheckUtils]: 71: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,593 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1443#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,593 INFO L290 TraceCheckUtils]: 73: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} havoc main_#t~ret133#1.base, main_#t~ret133#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,594 INFO L272 TraceCheckUtils]: 74: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret134#1.base, main_#t~ret134#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 8); {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:19,594 INFO L290 TraceCheckUtils]: 75: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,594 INFO L290 TraceCheckUtils]: 76: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,594 INFO L290 TraceCheckUtils]: 77: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,595 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1445#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,595 INFO L290 TraceCheckUtils]: 80: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} havoc main_#t~ret134#1.base, main_#t~ret134#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,596 INFO L272 TraceCheckUtils]: 81: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret135#1.base, main_#t~ret135#1.offset := ldv_memset(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, 0, 4); {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:19,596 INFO L290 TraceCheckUtils]: 82: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,596 INFO L290 TraceCheckUtils]: 83: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,596 INFO L290 TraceCheckUtils]: 84: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,596 INFO L290 TraceCheckUtils]: 85: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,597 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1447#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,597 INFO L290 TraceCheckUtils]: 87: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} havoc main_#t~ret135#1.base, main_#t~ret135#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,598 INFO L272 TraceCheckUtils]: 88: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret136#1.base, main_#t~ret136#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 8); {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:19,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,598 INFO L290 TraceCheckUtils]: 91: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,598 INFO L290 TraceCheckUtils]: 92: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,599 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1449#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} havoc main_#t~ret136#1.base, main_#t~ret136#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,600 INFO L272 TraceCheckUtils]: 95: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret137#1.base, main_#t~ret137#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 4); {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:19,600 INFO L290 TraceCheckUtils]: 96: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,600 INFO L290 TraceCheckUtils]: 97: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,600 INFO L290 TraceCheckUtils]: 98: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,601 INFO L290 TraceCheckUtils]: 99: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,601 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1451#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,602 INFO L290 TraceCheckUtils]: 101: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} havoc main_#t~ret137#1.base, main_#t~ret137#1.offset; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,602 INFO L272 TraceCheckUtils]: 102: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call main_#t~ret138#1.base, main_#t~ret138#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 8); {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:19,602 INFO L290 TraceCheckUtils]: 103: Hoare triple {7870#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {7740#true} is VALID [2022-02-20 22:14:19,602 INFO L290 TraceCheckUtils]: 104: Hoare triple {7740#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {7740#true} is VALID [2022-02-20 22:14:19,603 INFO L290 TraceCheckUtils]: 105: Hoare triple {7740#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,603 INFO L290 TraceCheckUtils]: 106: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,603 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1453#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,604 INFO L290 TraceCheckUtils]: 108: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} havoc main_#t~ret138#1.base, main_#t~ret138#1.offset;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_2~0 := 0; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,626 INFO L290 TraceCheckUtils]: 109: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,626 INFO L290 TraceCheckUtils]: 110: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,626 INFO L290 TraceCheckUtils]: 111: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume main_#t~switch140#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,627 INFO L290 TraceCheckUtils]: 112: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet145#1 && main_#t~nondet145#1 <= 2147483647;main_~tmp___5~1#1 := main_#t~nondet145#1;havoc main_#t~nondet145#1;main_#t~switch146#1 := 0 == main_~tmp___5~1#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,627 INFO L290 TraceCheckUtils]: 113: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume !main_#t~switch146#1;main_#t~switch146#1 := main_#t~switch146#1 || 1 == main_~tmp___5~1#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,627 INFO L290 TraceCheckUtils]: 114: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume main_#t~switch146#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,628 INFO L290 TraceCheckUtils]: 115: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_it87_wdt_init } true;havoc it87_wdt_init_#res#1;havoc it87_wdt_init_#t~ret90#1, it87_wdt_init_#t~ret91#1, it87_wdt_init_#t~ret92#1, it87_wdt_init_#t~switch94#1, it87_wdt_init_#t~ite95#1, it87_wdt_init_#t~nondet96#1, it87_wdt_init_#t~nondet97#1, it87_wdt_init_#t~nondet98#1, it87_wdt_init_#t~ret99#1, it87_wdt_init_#t~ret100#1, it87_wdt_init_#t~ret101#1, it87_wdt_init_#t~ret102#1.base, it87_wdt_init_#t~ret102#1.offset, it87_wdt_init_#t~ret103#1, it87_wdt_init_#t~ret104#1.base, it87_wdt_init_#t~ret104#1.offset, it87_wdt_init_#t~nondet105#1, it87_wdt_init_#t~nondet106#1, it87_wdt_init_#t~ret107#1, it87_wdt_init_#t~nondet108#1, it87_wdt_init_#t~ret109#1, it87_wdt_init_#t~ret110#1, it87_wdt_init_#t~nondet111#1, it87_wdt_init_#t~ret112#1, it87_wdt_init_#t~nondet113#1, it87_wdt_init_#t~mem114#1, it87_wdt_init_#t~ret115#1, it87_wdt_init_#t~nondet116#1, it87_wdt_init_#t~ret117#1, it87_wdt_init_#t~ret118#1, it87_wdt_init_#t~ret119#1, it87_wdt_init_#t~nondet93#1, it87_wdt_init_~rc~1#1, it87_wdt_init_~try_gameport~0#1, it87_wdt_init_~chip_rev~0#1, it87_wdt_init_~gp_rreq_fail~0#1, it87_wdt_init_~tmp~19#1, it87_wdt_init_~tmp___0~11#1, it87_wdt_init_~tmp___1~7#1, it87_wdt_init_~tmp___2~2#1, it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset, it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset, it87_wdt_init_~tmp___5~0#1, it87_wdt_init_~tmp___6~0#1, it87_wdt_init_~tmp___7~0#1, it87_wdt_init_~tmp___8~0#1, it87_wdt_init_~tmp___9~0#1;havoc it87_wdt_init_~rc~1#1;havoc it87_wdt_init_~try_gameport~0#1;havoc it87_wdt_init_~chip_rev~0#1;havoc it87_wdt_init_~gp_rreq_fail~0#1;havoc it87_wdt_init_~tmp~19#1;havoc it87_wdt_init_~tmp___0~11#1;havoc it87_wdt_init_~tmp___1~7#1;havoc it87_wdt_init_~tmp___2~2#1;havoc it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset;havoc it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset;havoc it87_wdt_init_~tmp___5~0#1;havoc it87_wdt_init_~tmp___6~0#1;havoc it87_wdt_init_~tmp___7~0#1;havoc it87_wdt_init_~tmp___8~0#1;havoc it87_wdt_init_~tmp___9~0#1;it87_wdt_init_~rc~1#1 := 0;it87_wdt_init_~try_gameport~0#1 := (if 0 == ~nogameport~0 then 1 else 0);it87_wdt_init_~gp_rreq_fail~0#1 := 0;call write~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8); {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,628 INFO L272 TraceCheckUtils]: 116: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} call it87_wdt_init_#t~ret90#1 := superio_enter(); {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,628 INFO L290 TraceCheckUtils]: 117: Hoare triple {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {7740#true} is VALID [2022-02-20 22:14:19,629 INFO L272 TraceCheckUtils]: 118: Hoare triple {7740#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:19,629 INFO L290 TraceCheckUtils]: 119: Hoare triple {7871#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L290 TraceCheckUtils]: 120: Hoare triple {7740#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L290 TraceCheckUtils]: 121: Hoare triple {7740#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L290 TraceCheckUtils]: 122: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {7740#true} {7740#true} #1393#return; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L290 TraceCheckUtils]: 124: Hoare triple {7740#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L290 TraceCheckUtils]: 125: Hoare triple {7740#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {7740#true} is VALID [2022-02-20 22:14:19,630 INFO L290 TraceCheckUtils]: 126: Hoare triple {7740#true} assume true; {7740#true} is VALID [2022-02-20 22:14:19,631 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {7740#true} {7742#(= ~ldv_module_refcounter~0 1)} #1495#return; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,631 INFO L290 TraceCheckUtils]: 128: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume -2147483648 <= it87_wdt_init_#t~ret90#1 && it87_wdt_init_#t~ret90#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret90#1;havoc it87_wdt_init_#t~ret90#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,631 INFO L290 TraceCheckUtils]: 129: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume 0 != it87_wdt_init_~rc~1#1;it87_wdt_init_#res#1 := it87_wdt_init_~rc~1#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,632 INFO L290 TraceCheckUtils]: 130: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} main_#t~ret147#1 := it87_wdt_init_#res#1;assume { :end_inline_it87_wdt_init } true;assume -2147483648 <= main_#t~ret147#1 && main_#t~ret147#1 <= 2147483647;~ldv_retval_0~0 := main_#t~ret147#1;havoc main_#t~ret147#1; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,632 INFO L290 TraceCheckUtils]: 131: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume !(0 == ~ldv_retval_0~0); {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,632 INFO L290 TraceCheckUtils]: 132: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,636 INFO L290 TraceCheckUtils]: 133: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume { :begin_inline_ldv_check_final_state } true; {7742#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 22:14:19,639 INFO L290 TraceCheckUtils]: 134: Hoare triple {7742#(= ~ldv_module_refcounter~0 1)} assume 1 != ~ldv_module_refcounter~0; {7741#false} is VALID [2022-02-20 22:14:19,639 INFO L272 TraceCheckUtils]: 135: Hoare triple {7741#false} call ldv_error(); {7741#false} is VALID [2022-02-20 22:14:19,639 INFO L290 TraceCheckUtils]: 136: Hoare triple {7741#false} assume !false; {7741#false} is VALID [2022-02-20 22:14:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-02-20 22:14:19,640 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:14:19,640 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097226765] [2022-02-20 22:14:19,641 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1097226765] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:14:19,641 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:14:19,641 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 22:14:19,641 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590540200] [2022-02-20 22:14:19,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:14:19,642 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 137 [2022-02-20 22:14:19,643 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:14:19,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:19,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:19,707 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 22:14:19,708 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:14:19,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 22:14:19,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-02-20 22:14:19,709 INFO L87 Difference]: Start difference. First operand 577 states and 868 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:27,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:27,942 INFO L93 Difference]: Finished difference Result 1248 states and 1926 transitions. [2022-02-20 22:14:27,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 22:14:27,942 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 137 [2022-02-20 22:14:27,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:14:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:28,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1924 transitions. [2022-02-20 22:14:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1924 transitions. [2022-02-20 22:14:28,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1924 transitions. [2022-02-20 22:14:29,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1924 edges. 1924 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:29,432 INFO L225 Difference]: With dead ends: 1248 [2022-02-20 22:14:29,432 INFO L226 Difference]: Without dead ends: 1209 [2022-02-20 22:14:29,433 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-02-20 22:14:29,435 INFO L933 BasicCegarLoop]: 1011 mSDtfsCounter, 1176 mSDsluCounter, 2023 mSDsCounter, 0 mSdLazyCounter, 1817 mSolverCounterSat, 1095 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1319 SdHoareTripleChecker+Valid, 3034 SdHoareTripleChecker+Invalid, 2912 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1095 IncrementalHoareTripleChecker+Valid, 1817 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-02-20 22:14:29,437 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1319 Valid, 3034 Invalid, 2912 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1095 Valid, 1817 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-02-20 22:14:29,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2022-02-20 22:14:29,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 1086. [2022-02-20 22:14:29,487 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:14:29,489 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1209 states. Second operand has 1086 states, 705 states have (on average 1.3957446808510638) internal successors, (984), 751 states have internal predecessors, (984), 325 states have call successors, (325), 56 states have call predecessors, (325), 55 states have return successors, (324), 316 states have call predecessors, (324), 324 states have call successors, (324) [2022-02-20 22:14:29,491 INFO L74 IsIncluded]: Start isIncluded. First operand 1209 states. Second operand has 1086 states, 705 states have (on average 1.3957446808510638) internal successors, (984), 751 states have internal predecessors, (984), 325 states have call successors, (325), 56 states have call predecessors, (325), 55 states have return successors, (324), 316 states have call predecessors, (324), 324 states have call successors, (324) [2022-02-20 22:14:29,493 INFO L87 Difference]: Start difference. First operand 1209 states. Second operand has 1086 states, 705 states have (on average 1.3957446808510638) internal successors, (984), 751 states have internal predecessors, (984), 325 states have call successors, (325), 56 states have call predecessors, (325), 55 states have return successors, (324), 316 states have call predecessors, (324), 324 states have call successors, (324) [2022-02-20 22:14:29,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:29,551 INFO L93 Difference]: Finished difference Result 1209 states and 1861 transitions. [2022-02-20 22:14:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1861 transitions. [2022-02-20 22:14:29,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:29,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:29,559 INFO L74 IsIncluded]: Start isIncluded. First operand has 1086 states, 705 states have (on average 1.3957446808510638) internal successors, (984), 751 states have internal predecessors, (984), 325 states have call successors, (325), 56 states have call predecessors, (325), 55 states have return successors, (324), 316 states have call predecessors, (324), 324 states have call successors, (324) Second operand 1209 states. [2022-02-20 22:14:29,561 INFO L87 Difference]: Start difference. First operand has 1086 states, 705 states have (on average 1.3957446808510638) internal successors, (984), 751 states have internal predecessors, (984), 325 states have call successors, (325), 56 states have call predecessors, (325), 55 states have return successors, (324), 316 states have call predecessors, (324), 324 states have call successors, (324) Second operand 1209 states. [2022-02-20 22:14:29,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:29,613 INFO L93 Difference]: Finished difference Result 1209 states and 1861 transitions. [2022-02-20 22:14:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1861 transitions. [2022-02-20 22:14:29,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:29,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:29,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 22:14:29,619 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 22:14:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1086 states, 705 states have (on average 1.3957446808510638) internal successors, (984), 751 states have internal predecessors, (984), 325 states have call successors, (325), 56 states have call predecessors, (325), 55 states have return successors, (324), 316 states have call predecessors, (324), 324 states have call successors, (324) [2022-02-20 22:14:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 1086 states and 1633 transitions. [2022-02-20 22:14:29,677 INFO L78 Accepts]: Start accepts. Automaton has 1086 states and 1633 transitions. Word has length 137 [2022-02-20 22:14:29,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 22:14:29,677 INFO L470 AbstractCegarLoop]: Abstraction has 1086 states and 1633 transitions. [2022-02-20 22:14:29,677 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-02-20 22:14:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1633 transitions. [2022-02-20 22:14:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-02-20 22:14:29,681 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:14:29,681 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:14:29,681 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 22:14:29,682 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:14:29,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:14:29,682 INFO L85 PathProgramCache]: Analyzing trace with hash -840840240, now seen corresponding path program 1 times [2022-02-20 22:14:29,682 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:14:29,682 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078145821] [2022-02-20 22:14:29,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:14:29,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:14:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:14:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,824 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,829 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,829 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,829 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,829 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,829 INFO L272 TraceCheckUtils]: 6: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L290 TraceCheckUtils]: 11: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L290 TraceCheckUtils]: 12: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,830 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {13592#true} {13592#true} #1435#return; {13592#true} is VALID [2022-02-20 22:14:29,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:14:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,839 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,839 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,843 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,843 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L272 TraceCheckUtils]: 6: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,844 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,845 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,845 INFO L290 TraceCheckUtils]: 11: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,845 INFO L290 TraceCheckUtils]: 12: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,845 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {13592#true} {13592#true} #1437#return; {13592#true} is VALID [2022-02-20 22:14:29,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:14:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,856 INFO L290 TraceCheckUtils]: 0: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,860 INFO L290 TraceCheckUtils]: 0: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,860 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,860 INFO L290 TraceCheckUtils]: 2: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L272 TraceCheckUtils]: 6: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,861 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,862 INFO L290 TraceCheckUtils]: 11: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,862 INFO L290 TraceCheckUtils]: 12: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,862 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {13592#true} {13592#true} #1439#return; {13592#true} is VALID [2022-02-20 22:14:29,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:14:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,874 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,874 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,874 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,874 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,874 INFO L290 TraceCheckUtils]: 0: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,875 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,875 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,875 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L272 TraceCheckUtils]: 6: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L290 TraceCheckUtils]: 11: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,876 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {13592#true} {13592#true} #1441#return; {13592#true} is VALID [2022-02-20 22:14:29,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 22:14:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,891 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,891 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,891 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1443#return; {13592#true} is VALID [2022-02-20 22:14:29,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-02-20 22:14:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,897 INFO L290 TraceCheckUtils]: 0: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,897 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,897 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,897 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1445#return; {13592#true} is VALID [2022-02-20 22:14:29,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-02-20 22:14:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,903 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,903 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1447#return; {13592#true} is VALID [2022-02-20 22:14:29,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-02-20 22:14:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,908 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,909 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1449#return; {13592#true} is VALID [2022-02-20 22:14:29,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:14:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,914 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,914 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1451#return; {13592#true} is VALID [2022-02-20 22:14:29,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:14:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,921 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,921 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1453#return; {13592#true} is VALID [2022-02-20 22:14:29,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 22:14:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,925 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {13592#true} is VALID [2022-02-20 22:14:29,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,925 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13592#true} {13593#false} #1613#return; {13593#false} is VALID [2022-02-20 22:14:29,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-02-20 22:14:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,929 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {13592#true} is VALID [2022-02-20 22:14:29,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,929 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13592#true} {13593#false} #1615#return; {13593#false} is VALID [2022-02-20 22:14:29,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-02-20 22:14:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:29,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:29,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,958 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,959 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:29,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L290 TraceCheckUtils]: 4: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {13592#true} is VALID [2022-02-20 22:14:29,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {13592#true} is VALID [2022-02-20 22:14:29,961 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,961 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13592#true} {13592#true} #1373#return; {13592#true} is VALID [2022-02-20 22:14:29,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {13746#(and (= |old(#length)| |#length|) (= |old(abs_3414)| abs_3414) (= |old(#valid)| |#valid|) (= |old(abs_3409)| abs_3409))} havoc ~ret~0;havoc ~tmp~12;havoc ~tmp___0~5;havoc ~tmp___1~2; {13592#true} is VALID [2022-02-20 22:14:29,961 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #t~ret51 := superio_enter(); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {13592#true} is VALID [2022-02-20 22:14:29,962 INFO L272 TraceCheckUtils]: 3: Hoare triple {13592#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,962 INFO L290 TraceCheckUtils]: 4: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:29,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:29,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L290 TraceCheckUtils]: 10: Hoare triple {13592#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {13592#true} {13592#true} #1373#return; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L290 TraceCheckUtils]: 13: Hoare triple {13592#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~12 := #t~ret51;havoc #t~ret51;~ret~0 := ~tmp~12; {13592#true} is VALID [2022-02-20 22:14:29,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {13592#true} assume 0 != ~ret~0;#res := ~ret~0; {13592#true} is VALID [2022-02-20 22:14:29,964 INFO L290 TraceCheckUtils]: 15: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,964 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13592#true} {13593#false} #1617#return; {13593#false} is VALID [2022-02-20 22:14:29,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-02-20 22:14:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:29,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:29,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:29,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,974 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,975 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:29,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L272 TraceCheckUtils]: 1: Hoare triple {13592#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {13592#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {13592#true} is VALID [2022-02-20 22:14:29,976 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {13592#true} is VALID [2022-02-20 22:14:29,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,977 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13592#true} {13593#false} #1495#return; {13593#false} is VALID [2022-02-20 22:14:29,977 INFO L290 TraceCheckUtils]: 0: Hoare triple {13592#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(80, 2);call #Ultimate.allocInit(33, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(53, 5);call #Ultimate.allocInit(206, 6);call #Ultimate.allocInit(206, 7);call #Ultimate.allocInit(206, 8);call #Ultimate.allocInit(206, 9);call #Ultimate.allocInit(206, 10);call #Ultimate.allocInit(206, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(60, 13);call #Ultimate.allocInit(22, 14);call #Ultimate.allocInit(56, 15);call #Ultimate.allocInit(9, 16);call #Ultimate.allocInit(9, 17);call #Ultimate.allocInit(57, 18);call #Ultimate.allocInit(46, 19);call #Ultimate.allocInit(59, 20);call #Ultimate.allocInit(53, 21);call #Ultimate.allocInit(57, 22);call #Ultimate.allocInit(126, 23);~LDV_IN_INTERRUPT~0 := 1;~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset := 0, 0;~ldv_state_variable_2~0 := 0;~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_state_variable_0~0 := 0;~base~0 := 0;~gpact~0 := 0;~ciract~0 := 0;~max_units~0 := 0;~chip_type~0 := 0;~#wdt_status~0.base, ~#wdt_status~0.offset := 24, 0;call #Ultimate.allocInit(8, 24);call write~init~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8);~nogameport~0 := 0;~nocir~0 := 0;~exclusive~0 := 1;~timeout~0 := 60;~testmode~0 := 0;~nowayout~0 := 1;~#ident~0.base, ~#ident~0.offset := 25, 0;call #Ultimate.allocInit(40, 25);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#ident~0.base);call write~unchecked~int(33152, ~#ident~0.base, ~#ident~0.offset, 4);call write~unchecked~int(1, ~#ident~0.base, 4 + ~#ident~0.offset, 4);call write~unchecked~int(73, ~#ident~0.base, 8 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 9 + ~#ident~0.offset, 1);call write~unchecked~int(56, ~#ident~0.base, 10 + ~#ident~0.offset, 1);call write~unchecked~int(55, ~#ident~0.base, 11 + ~#ident~0.offset, 1);call write~unchecked~int(32, ~#ident~0.base, 12 + ~#ident~0.offset, 1);call write~unchecked~int(87, ~#ident~0.base, 13 + ~#ident~0.offset, 1);call write~unchecked~int(68, ~#ident~0.base, 14 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 15 + ~#ident~0.offset, 1);call write~unchecked~int(0, ~#ident~0.base, 16 + ~#ident~0.offset, 1);~#wdt_fops~0.base, ~#wdt_fops~0.offset := 26, 0;call #Ultimate.allocInit(224, 26);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#wdt_fops~0.base, ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~no_llseek.base, #funAddr~no_llseek.offset, ~#wdt_fops~0.base, 8 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 16 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_write.base, #funAddr~wdt_write.offset, ~#wdt_fops~0.base, 24 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 32 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 40 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 48 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 56 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_ioctl.base, #funAddr~wdt_ioctl.offset, ~#wdt_fops~0.base, 64 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 72 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 80 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 88 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_open.base, #funAddr~wdt_open.offset, ~#wdt_fops~0.base, 96 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 104 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_release.base, #funAddr~wdt_release.offset, ~#wdt_fops~0.base, 112 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 120 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 128 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 136 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 144 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 152 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 160 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 168 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 176 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 184 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 192 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 200 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 208 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 216 + ~#wdt_fops~0.offset, 8);~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset := 27, 0;call #Ultimate.allocInit(70, 27);call write~init~int(130, ~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset, 4);call write~init~$Pointer$(12, 0, ~#wdt_miscdev~0.base, 4 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(~#wdt_fops~0.base, ~#wdt_fops~0.offset, ~#wdt_miscdev~0.base, 12 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 20 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 28 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 36 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 44 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 52 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 60 + ~#wdt_miscdev~0.offset, 8);call write~init~int(0, ~#wdt_miscdev~0.base, 68 + ~#wdt_miscdev~0.offset, 2);~#wdt_notifier~0.base, ~#wdt_notifier~0.offset := 28, 0;call #Ultimate.allocInit(20, 28);call write~init~$Pointer$(#funAddr~wdt_notify_sys.base, #funAddr~wdt_notify_sys.offset, ~#wdt_notifier~0.base, ~#wdt_notifier~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_notifier~0.base, 8 + ~#wdt_notifier~0.offset, 8);call write~init~int(0, ~#wdt_notifier~0.base, 16 + ~#wdt_notifier~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_module_refcounter~0 := 1; {13592#true} is VALID [2022-02-20 22:14:29,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {13592#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset, main_#t~ret130#1.base, main_#t~ret130#1.offset, main_#t~ret131#1.base, main_#t~ret131#1.offset, main_#t~ret132#1.base, main_#t~ret132#1.offset, main_#t~ret133#1.base, main_#t~ret133#1.offset, main_#t~ret134#1.base, main_#t~ret134#1.offset, main_#t~ret135#1.base, main_#t~ret135#1.offset, main_#t~ret136#1.base, main_#t~ret136#1.offset, main_#t~ret137#1.base, main_#t~ret137#1.offset, main_#t~ret138#1.base, main_#t~ret138#1.offset, main_#t~nondet139#1, main_#t~switch140#1, main_#t~nondet141#1, main_#t~switch142#1, main_#t~mem143#1, main_#t~ret144#1, main_#t~nondet145#1, main_#t~switch146#1, main_#t~ret147#1, main_#t~nondet148#1, main_#t~switch149#1, main_#t~mem150#1, main_#t~ret151#1, main_#t~mem152#1, main_#t~ret153#1, main_#t~ret154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~ret157#1, main_#t~ret158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~ret161#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~22#1.base, main_~tmp~22#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset, main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~tmp___3~2#1, main_~tmp___4~1#1, main_~tmp___5~1#1, main_~tmp___6~1#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~22#1.base, main_~tmp~22#1.offset;havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;call main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~tmp___3~2#1;havoc main_~tmp___4~1#1;havoc main_~tmp___5~1#1;havoc main_~tmp___6~1#1; {13592#true} is VALID [2022-02-20 22:14:29,977 INFO L272 TraceCheckUtils]: 2: Hoare triple {13592#true} call main_#t~ret129#1.base, main_#t~ret129#1.offset := ldv_init_zalloc(1); {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,978 INFO L290 TraceCheckUtils]: 3: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,978 INFO L272 TraceCheckUtils]: 4: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,978 INFO L290 TraceCheckUtils]: 5: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,978 INFO L290 TraceCheckUtils]: 6: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L290 TraceCheckUtils]: 8: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L272 TraceCheckUtils]: 9: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L290 TraceCheckUtils]: 11: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L290 TraceCheckUtils]: 12: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,980 INFO L290 TraceCheckUtils]: 15: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,980 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13592#true} {13592#true} #1435#return; {13592#true} is VALID [2022-02-20 22:14:29,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {13592#true} main_~tmp~22#1.base, main_~tmp~22#1.offset := main_#t~ret129#1.base, main_#t~ret129#1.offset;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~22#1.base, main_~tmp~22#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,980 INFO L272 TraceCheckUtils]: 18: Hoare triple {13592#true} call main_#t~ret130#1.base, main_#t~ret130#1.offset := ldv_init_zalloc(24); {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,981 INFO L272 TraceCheckUtils]: 20: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,981 INFO L290 TraceCheckUtils]: 22: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,981 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,981 INFO L290 TraceCheckUtils]: 24: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L272 TraceCheckUtils]: 25: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L290 TraceCheckUtils]: 27: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L290 TraceCheckUtils]: 28: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L290 TraceCheckUtils]: 30: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L290 TraceCheckUtils]: 31: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13592#true} {13592#true} #1437#return; {13592#true} is VALID [2022-02-20 22:14:29,982 INFO L290 TraceCheckUtils]: 33: Hoare triple {13592#true} main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset := main_#t~ret130#1.base, main_#t~ret130#1.offset;havoc main_#t~ret130#1.base, main_#t~ret130#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,983 INFO L272 TraceCheckUtils]: 34: Hoare triple {13592#true} call main_#t~ret131#1.base, main_#t~ret131#1.offset := ldv_init_zalloc(8); {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,983 INFO L290 TraceCheckUtils]: 35: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L272 TraceCheckUtils]: 36: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,984 INFO L290 TraceCheckUtils]: 37: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L290 TraceCheckUtils]: 38: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L290 TraceCheckUtils]: 40: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L272 TraceCheckUtils]: 41: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L290 TraceCheckUtils]: 42: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,984 INFO L290 TraceCheckUtils]: 43: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,985 INFO L290 TraceCheckUtils]: 44: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,985 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,985 INFO L290 TraceCheckUtils]: 46: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,985 INFO L290 TraceCheckUtils]: 47: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,985 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {13592#true} {13592#true} #1439#return; {13592#true} is VALID [2022-02-20 22:14:29,985 INFO L290 TraceCheckUtils]: 49: Hoare triple {13592#true} main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset := main_#t~ret131#1.base, main_#t~ret131#1.offset;havoc main_#t~ret131#1.base, main_#t~ret131#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,986 INFO L272 TraceCheckUtils]: 50: Hoare triple {13592#true} call main_#t~ret132#1.base, main_#t~ret132#1.offset := ldv_init_zalloc(1); {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:29,986 INFO L290 TraceCheckUtils]: 51: Hoare triple {13715#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {13592#true} is VALID [2022-02-20 22:14:29,986 INFO L272 TraceCheckUtils]: 52: Hoare triple {13592#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {13723#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:29,986 INFO L290 TraceCheckUtils]: 53: Hoare triple {13723#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {13592#true} {13592#true} #1403#return; {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {13592#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L272 TraceCheckUtils]: 57: Hoare triple {13592#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L290 TraceCheckUtils]: 58: Hoare triple {13592#true} ~cond := #in~cond; {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L290 TraceCheckUtils]: 59: Hoare triple {13592#true} assume !(0 == ~cond); {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L290 TraceCheckUtils]: 60: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,987 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {13592#true} {13592#true} #1405#return; {13592#true} is VALID [2022-02-20 22:14:29,988 INFO L290 TraceCheckUtils]: 62: Hoare triple {13592#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {13592#true} is VALID [2022-02-20 22:14:29,988 INFO L290 TraceCheckUtils]: 63: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,988 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13592#true} {13592#true} #1441#return; {13592#true} is VALID [2022-02-20 22:14:29,988 INFO L290 TraceCheckUtils]: 65: Hoare triple {13592#true} main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset := main_#t~ret132#1.base, main_#t~ret132#1.offset;havoc main_#t~ret132#1.base, main_#t~ret132#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;assume { :begin_inline_ldv_initialize } true; {13592#true} is VALID [2022-02-20 22:14:29,988 INFO L290 TraceCheckUtils]: 66: Hoare triple {13592#true} assume { :end_inline_ldv_initialize } true; {13592#true} is VALID [2022-02-20 22:14:29,989 INFO L272 TraceCheckUtils]: 67: Hoare triple {13592#true} call main_#t~ret133#1.base, main_#t~ret133#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 8); {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:29,989 INFO L290 TraceCheckUtils]: 68: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,989 INFO L290 TraceCheckUtils]: 69: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,989 INFO L290 TraceCheckUtils]: 70: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,989 INFO L290 TraceCheckUtils]: 71: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,989 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {13592#true} {13592#true} #1443#return; {13592#true} is VALID [2022-02-20 22:14:29,989 INFO L290 TraceCheckUtils]: 73: Hoare triple {13592#true} havoc main_#t~ret133#1.base, main_#t~ret133#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,990 INFO L272 TraceCheckUtils]: 74: Hoare triple {13592#true} call main_#t~ret134#1.base, main_#t~ret134#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 8); {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:29,990 INFO L290 TraceCheckUtils]: 75: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,990 INFO L290 TraceCheckUtils]: 76: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,990 INFO L290 TraceCheckUtils]: 77: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,991 INFO L290 TraceCheckUtils]: 78: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,991 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {13592#true} {13592#true} #1445#return; {13592#true} is VALID [2022-02-20 22:14:29,991 INFO L290 TraceCheckUtils]: 80: Hoare triple {13592#true} havoc main_#t~ret134#1.base, main_#t~ret134#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,991 INFO L272 TraceCheckUtils]: 81: Hoare triple {13592#true} call main_#t~ret135#1.base, main_#t~ret135#1.offset := ldv_memset(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, 0, 4); {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:29,991 INFO L290 TraceCheckUtils]: 82: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,992 INFO L290 TraceCheckUtils]: 83: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,992 INFO L290 TraceCheckUtils]: 84: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,992 INFO L290 TraceCheckUtils]: 85: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,992 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13592#true} {13592#true} #1447#return; {13592#true} is VALID [2022-02-20 22:14:29,992 INFO L290 TraceCheckUtils]: 87: Hoare triple {13592#true} havoc main_#t~ret135#1.base, main_#t~ret135#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,993 INFO L272 TraceCheckUtils]: 88: Hoare triple {13592#true} call main_#t~ret136#1.base, main_#t~ret136#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 8); {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:29,993 INFO L290 TraceCheckUtils]: 89: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,993 INFO L290 TraceCheckUtils]: 90: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,993 INFO L290 TraceCheckUtils]: 91: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,993 INFO L290 TraceCheckUtils]: 92: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,993 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {13592#true} {13592#true} #1449#return; {13592#true} is VALID [2022-02-20 22:14:29,993 INFO L290 TraceCheckUtils]: 94: Hoare triple {13592#true} havoc main_#t~ret136#1.base, main_#t~ret136#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,994 INFO L272 TraceCheckUtils]: 95: Hoare triple {13592#true} call main_#t~ret137#1.base, main_#t~ret137#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 4); {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:29,994 INFO L290 TraceCheckUtils]: 96: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,994 INFO L290 TraceCheckUtils]: 97: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,994 INFO L290 TraceCheckUtils]: 98: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,995 INFO L290 TraceCheckUtils]: 99: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,995 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13592#true} {13592#true} #1451#return; {13592#true} is VALID [2022-02-20 22:14:29,995 INFO L290 TraceCheckUtils]: 101: Hoare triple {13592#true} havoc main_#t~ret137#1.base, main_#t~ret137#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,995 INFO L272 TraceCheckUtils]: 102: Hoare triple {13592#true} call main_#t~ret138#1.base, main_#t~ret138#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 8); {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:29,996 INFO L290 TraceCheckUtils]: 103: Hoare triple {13745#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {13592#true} is VALID [2022-02-20 22:14:29,996 INFO L290 TraceCheckUtils]: 104: Hoare triple {13592#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {13592#true} is VALID [2022-02-20 22:14:29,996 INFO L290 TraceCheckUtils]: 105: Hoare triple {13592#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {13592#true} is VALID [2022-02-20 22:14:29,996 INFO L290 TraceCheckUtils]: 106: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,996 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {13592#true} {13592#true} #1453#return; {13592#true} is VALID [2022-02-20 22:14:29,996 INFO L290 TraceCheckUtils]: 108: Hoare triple {13592#true} havoc main_#t~ret138#1.base, main_#t~ret138#1.offset;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_2~0 := 0; {13680#(= ~ldv_state_variable_2~0 0)} is VALID [2022-02-20 22:14:29,997 INFO L290 TraceCheckUtils]: 109: Hoare triple {13680#(= ~ldv_state_variable_2~0 0)} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {13680#(= ~ldv_state_variable_2~0 0)} is VALID [2022-02-20 22:14:29,997 INFO L290 TraceCheckUtils]: 110: Hoare triple {13680#(= ~ldv_state_variable_2~0 0)} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {13680#(= ~ldv_state_variable_2~0 0)} is VALID [2022-02-20 22:14:29,997 INFO L290 TraceCheckUtils]: 111: Hoare triple {13680#(= ~ldv_state_variable_2~0 0)} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 2 == main_~tmp___3~2#1; {13680#(= ~ldv_state_variable_2~0 0)} is VALID [2022-02-20 22:14:29,997 INFO L290 TraceCheckUtils]: 112: Hoare triple {13680#(= ~ldv_state_variable_2~0 0)} assume main_#t~switch140#1; {13680#(= ~ldv_state_variable_2~0 0)} is VALID [2022-02-20 22:14:29,998 INFO L290 TraceCheckUtils]: 113: Hoare triple {13680#(= ~ldv_state_variable_2~0 0)} assume 0 != ~ldv_state_variable_2~0;assume -2147483648 <= main_#t~nondet148#1 && main_#t~nondet148#1 <= 2147483647;main_~tmp___6~1#1 := main_#t~nondet148#1;havoc main_#t~nondet148#1;main_#t~switch149#1 := 0 == main_~tmp___6~1#1; {13593#false} is VALID [2022-02-20 22:14:29,998 INFO L290 TraceCheckUtils]: 114: Hoare triple {13593#false} assume !main_#t~switch149#1;main_#t~switch149#1 := main_#t~switch149#1 || 1 == main_~tmp___6~1#1; {13593#false} is VALID [2022-02-20 22:14:29,998 INFO L290 TraceCheckUtils]: 115: Hoare triple {13593#false} assume !main_#t~switch149#1;main_#t~switch149#1 := main_#t~switch149#1 || 2 == main_~tmp___6~1#1; {13593#false} is VALID [2022-02-20 22:14:29,998 INFO L290 TraceCheckUtils]: 116: Hoare triple {13593#false} assume !main_#t~switch149#1;main_#t~switch149#1 := main_#t~switch149#1 || 3 == main_~tmp___6~1#1; {13593#false} is VALID [2022-02-20 22:14:29,998 INFO L290 TraceCheckUtils]: 117: Hoare triple {13593#false} assume main_#t~switch149#1; {13593#false} is VALID [2022-02-20 22:14:29,998 INFO L290 TraceCheckUtils]: 118: Hoare triple {13593#false} assume 1 == ~ldv_state_variable_2~0;assume { :begin_inline_wdt_open } true;wdt_open_#in~inode#1.base, wdt_open_#in~inode#1.offset, wdt_open_#in~file#1.base, wdt_open_#in~file#1.offset := ~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset, ~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset;havoc wdt_open_#res#1;havoc wdt_open_#t~ret65#1, wdt_open_#t~ret66#1, wdt_open_#t~ret67#1, wdt_open_#t~ret68#1, wdt_open_#t~ret69#1, wdt_open_~inode#1.base, wdt_open_~inode#1.offset, wdt_open_~file#1.base, wdt_open_~file#1.offset, wdt_open_~tmp~16#1, wdt_open_~ret~4#1, wdt_open_~tmp___0~8#1, wdt_open_~tmp___1~4#1, wdt_open_~tmp___2~1#1;wdt_open_~inode#1.base, wdt_open_~inode#1.offset := wdt_open_#in~inode#1.base, wdt_open_#in~inode#1.offset;wdt_open_~file#1.base, wdt_open_~file#1.offset := wdt_open_#in~file#1.base, wdt_open_#in~file#1.offset;havoc wdt_open_~tmp~16#1;havoc wdt_open_~ret~4#1;havoc wdt_open_~tmp___0~8#1;havoc wdt_open_~tmp___1~4#1;havoc wdt_open_~tmp___2~1#1; {13593#false} is VALID [2022-02-20 22:14:29,999 INFO L290 TraceCheckUtils]: 119: Hoare triple {13593#false} assume !(0 != ~exclusive~0); {13593#false} is VALID [2022-02-20 22:14:29,999 INFO L272 TraceCheckUtils]: 120: Hoare triple {13593#false} call wdt_open_#t~ret66#1 := test_and_set_bit(0, ~#wdt_status~0.base, ~#wdt_status~0.offset); {13592#true} is VALID [2022-02-20 22:14:29,999 INFO L290 TraceCheckUtils]: 121: Hoare triple {13592#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {13592#true} is VALID [2022-02-20 22:14:29,999 INFO L290 TraceCheckUtils]: 122: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:29,999 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {13592#true} {13593#false} #1613#return; {13593#false} is VALID [2022-02-20 22:14:29,999 INFO L290 TraceCheckUtils]: 124: Hoare triple {13593#false} assume -2147483648 <= wdt_open_#t~ret66#1 && wdt_open_#t~ret66#1 <= 2147483647;wdt_open_~tmp___1~4#1 := wdt_open_#t~ret66#1;havoc wdt_open_#t~ret66#1; {13593#false} is VALID [2022-02-20 22:14:29,999 INFO L290 TraceCheckUtils]: 125: Hoare triple {13593#false} assume 0 == wdt_open_~tmp___1~4#1; {13593#false} is VALID [2022-02-20 22:14:29,999 INFO L290 TraceCheckUtils]: 126: Hoare triple {13593#false} assume 0 != ~nowayout~0 % 256; {13593#false} is VALID [2022-02-20 22:14:29,999 INFO L272 TraceCheckUtils]: 127: Hoare triple {13593#false} call wdt_open_#t~ret67#1 := test_and_set_bit(3, ~#wdt_status~0.base, ~#wdt_status~0.offset); {13592#true} is VALID [2022-02-20 22:14:30,000 INFO L290 TraceCheckUtils]: 128: Hoare triple {13592#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {13592#true} is VALID [2022-02-20 22:14:30,000 INFO L290 TraceCheckUtils]: 129: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:30,000 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {13592#true} {13593#false} #1615#return; {13593#false} is VALID [2022-02-20 22:14:30,000 INFO L290 TraceCheckUtils]: 131: Hoare triple {13593#false} assume -2147483648 <= wdt_open_#t~ret67#1 && wdt_open_#t~ret67#1 <= 2147483647;wdt_open_~tmp___0~8#1 := wdt_open_#t~ret67#1;havoc wdt_open_#t~ret67#1; {13593#false} is VALID [2022-02-20 22:14:30,000 INFO L290 TraceCheckUtils]: 132: Hoare triple {13593#false} assume 0 == wdt_open_~tmp___0~8#1;assume { :begin_inline_ldv___module_get_5 } true;ldv___module_get_5_#in~ldv_func_arg1#1.base, ldv___module_get_5_#in~ldv_func_arg1#1.offset := ~#__this_module~0.base, ~#__this_module~0.offset;havoc ldv___module_get_5_~ldv_func_arg1#1.base, ldv___module_get_5_~ldv_func_arg1#1.offset;ldv___module_get_5_~ldv_func_arg1#1.base, ldv___module_get_5_~ldv_func_arg1#1.offset := ldv___module_get_5_#in~ldv_func_arg1#1.base, ldv___module_get_5_#in~ldv_func_arg1#1.offset;assume { :begin_inline_ldv_module_get } true;ldv_module_get_#in~module#1.base, ldv_module_get_#in~module#1.offset := ldv___module_get_5_~ldv_func_arg1#1.base, ldv___module_get_5_~ldv_func_arg1#1.offset;havoc ldv_module_get_~module#1.base, ldv_module_get_~module#1.offset;ldv_module_get_~module#1.base, ldv_module_get_~module#1.offset := ldv_module_get_#in~module#1.base, ldv_module_get_#in~module#1.offset; {13593#false} is VALID [2022-02-20 22:14:30,000 INFO L290 TraceCheckUtils]: 133: Hoare triple {13593#false} assume 0 != (ldv_module_get_~module#1.base + ldv_module_get_~module#1.offset) % 18446744073709551616;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0; {13593#false} is VALID [2022-02-20 22:14:30,000 INFO L290 TraceCheckUtils]: 134: Hoare triple {13593#false} assume { :end_inline_ldv_module_get } true; {13593#false} is VALID [2022-02-20 22:14:30,001 INFO L290 TraceCheckUtils]: 135: Hoare triple {13593#false} assume { :end_inline_ldv___module_get_5 } true; {13593#false} is VALID [2022-02-20 22:14:30,001 INFO L272 TraceCheckUtils]: 136: Hoare triple {13593#false} call wdt_open_#t~ret68#1 := wdt_start(); {13746#(and (= |old(#length)| |#length|) (= |old(abs_3414)| abs_3414) (= |old(#valid)| |#valid|) (= |old(abs_3409)| abs_3409))} is VALID [2022-02-20 22:14:30,001 INFO L290 TraceCheckUtils]: 137: Hoare triple {13746#(and (= |old(#length)| |#length|) (= |old(abs_3414)| abs_3414) (= |old(#valid)| |#valid|) (= |old(abs_3409)| abs_3409))} havoc ~ret~0;havoc ~tmp~12;havoc ~tmp___0~5;havoc ~tmp___1~2; {13592#true} is VALID [2022-02-20 22:14:30,001 INFO L272 TraceCheckUtils]: 138: Hoare triple {13592#true} call #t~ret51 := superio_enter(); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:30,001 INFO L290 TraceCheckUtils]: 139: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {13592#true} is VALID [2022-02-20 22:14:30,002 INFO L272 TraceCheckUtils]: 140: Hoare triple {13592#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:30,002 INFO L290 TraceCheckUtils]: 141: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:30,002 INFO L290 TraceCheckUtils]: 142: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:30,002 INFO L290 TraceCheckUtils]: 143: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 144: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 146: Hoare triple {13592#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 147: Hoare triple {13592#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 148: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {13592#true} {13592#true} #1373#return; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 150: Hoare triple {13592#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~12 := #t~ret51;havoc #t~ret51;~ret~0 := ~tmp~12; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 151: Hoare triple {13592#true} assume 0 != ~ret~0;#res := ~ret~0; {13592#true} is VALID [2022-02-20 22:14:30,003 INFO L290 TraceCheckUtils]: 152: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:30,004 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {13592#true} {13593#false} #1617#return; {13593#false} is VALID [2022-02-20 22:14:30,004 INFO L290 TraceCheckUtils]: 154: Hoare triple {13593#false} assume -2147483648 <= wdt_open_#t~ret68#1 && wdt_open_#t~ret68#1 <= 2147483647;wdt_open_~ret~4#1 := wdt_open_#t~ret68#1;havoc wdt_open_#t~ret68#1; {13593#false} is VALID [2022-02-20 22:14:30,004 INFO L290 TraceCheckUtils]: 155: Hoare triple {13593#false} assume !(0 != wdt_open_~ret~4#1); {13593#false} is VALID [2022-02-20 22:14:30,004 INFO L290 TraceCheckUtils]: 156: Hoare triple {13593#false} assume { :begin_inline_ldv_nonseekable_open_6 } true;ldv_nonseekable_open_6_#in~ldv_func_arg1#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg1#1.offset, ldv_nonseekable_open_6_#in~ldv_func_arg2#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg2#1.offset := wdt_open_~inode#1.base, wdt_open_~inode#1.offset, wdt_open_~file#1.base, wdt_open_~file#1.offset;havoc ldv_nonseekable_open_6_#res#1;havoc ldv_nonseekable_open_6_~ldv_func_arg1#1.base, ldv_nonseekable_open_6_~ldv_func_arg1#1.offset, ldv_nonseekable_open_6_~ldv_func_arg2#1.base, ldv_nonseekable_open_6_~ldv_func_arg2#1.offset;ldv_nonseekable_open_6_~ldv_func_arg1#1.base, ldv_nonseekable_open_6_~ldv_func_arg1#1.offset := ldv_nonseekable_open_6_#in~ldv_func_arg1#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg1#1.offset;ldv_nonseekable_open_6_~ldv_func_arg2#1.base, ldv_nonseekable_open_6_~ldv_func_arg2#1.offset := ldv_nonseekable_open_6_#in~ldv_func_arg2#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg2#1.offset;ldv_nonseekable_open_6_#res#1 := 0; {13593#false} is VALID [2022-02-20 22:14:30,004 INFO L290 TraceCheckUtils]: 157: Hoare triple {13593#false} wdt_open_#t~ret69#1 := ldv_nonseekable_open_6_#res#1;assume { :end_inline_ldv_nonseekable_open_6 } true;assume -2147483648 <= wdt_open_#t~ret69#1 && wdt_open_#t~ret69#1 <= 2147483647;wdt_open_~tmp___2~1#1 := wdt_open_#t~ret69#1;havoc wdt_open_#t~ret69#1;wdt_open_#res#1 := wdt_open_~tmp___2~1#1; {13593#false} is VALID [2022-02-20 22:14:30,004 INFO L290 TraceCheckUtils]: 158: Hoare triple {13593#false} main_#t~ret158#1 := wdt_open_#res#1;assume { :end_inline_wdt_open } true;assume -2147483648 <= main_#t~ret158#1 && main_#t~ret158#1 <= 2147483647;~ldv_retval_1~0 := main_#t~ret158#1;havoc main_#t~ret158#1; {13593#false} is VALID [2022-02-20 22:14:30,004 INFO L290 TraceCheckUtils]: 159: Hoare triple {13593#false} assume 0 == ~ldv_retval_1~0;~ldv_state_variable_2~0 := 2;~ref_cnt~0 := 1 + ~ref_cnt~0; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 160: Hoare triple {13593#false} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 161: Hoare triple {13593#false} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 162: Hoare triple {13593#false} assume main_#t~switch140#1; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 163: Hoare triple {13593#false} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet145#1 && main_#t~nondet145#1 <= 2147483647;main_~tmp___5~1#1 := main_#t~nondet145#1;havoc main_#t~nondet145#1;main_#t~switch146#1 := 0 == main_~tmp___5~1#1; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 164: Hoare triple {13593#false} assume !main_#t~switch146#1;main_#t~switch146#1 := main_#t~switch146#1 || 1 == main_~tmp___5~1#1; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 165: Hoare triple {13593#false} assume main_#t~switch146#1; {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L290 TraceCheckUtils]: 166: Hoare triple {13593#false} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_it87_wdt_init } true;havoc it87_wdt_init_#res#1;havoc it87_wdt_init_#t~ret90#1, it87_wdt_init_#t~ret91#1, it87_wdt_init_#t~ret92#1, it87_wdt_init_#t~switch94#1, it87_wdt_init_#t~ite95#1, it87_wdt_init_#t~nondet96#1, it87_wdt_init_#t~nondet97#1, it87_wdt_init_#t~nondet98#1, it87_wdt_init_#t~ret99#1, it87_wdt_init_#t~ret100#1, it87_wdt_init_#t~ret101#1, it87_wdt_init_#t~ret102#1.base, it87_wdt_init_#t~ret102#1.offset, it87_wdt_init_#t~ret103#1, it87_wdt_init_#t~ret104#1.base, it87_wdt_init_#t~ret104#1.offset, it87_wdt_init_#t~nondet105#1, it87_wdt_init_#t~nondet106#1, it87_wdt_init_#t~ret107#1, it87_wdt_init_#t~nondet108#1, it87_wdt_init_#t~ret109#1, it87_wdt_init_#t~ret110#1, it87_wdt_init_#t~nondet111#1, it87_wdt_init_#t~ret112#1, it87_wdt_init_#t~nondet113#1, it87_wdt_init_#t~mem114#1, it87_wdt_init_#t~ret115#1, it87_wdt_init_#t~nondet116#1, it87_wdt_init_#t~ret117#1, it87_wdt_init_#t~ret118#1, it87_wdt_init_#t~ret119#1, it87_wdt_init_#t~nondet93#1, it87_wdt_init_~rc~1#1, it87_wdt_init_~try_gameport~0#1, it87_wdt_init_~chip_rev~0#1, it87_wdt_init_~gp_rreq_fail~0#1, it87_wdt_init_~tmp~19#1, it87_wdt_init_~tmp___0~11#1, it87_wdt_init_~tmp___1~7#1, it87_wdt_init_~tmp___2~2#1, it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset, it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset, it87_wdt_init_~tmp___5~0#1, it87_wdt_init_~tmp___6~0#1, it87_wdt_init_~tmp___7~0#1, it87_wdt_init_~tmp___8~0#1, it87_wdt_init_~tmp___9~0#1;havoc it87_wdt_init_~rc~1#1;havoc it87_wdt_init_~try_gameport~0#1;havoc it87_wdt_init_~chip_rev~0#1;havoc it87_wdt_init_~gp_rreq_fail~0#1;havoc it87_wdt_init_~tmp~19#1;havoc it87_wdt_init_~tmp___0~11#1;havoc it87_wdt_init_~tmp___1~7#1;havoc it87_wdt_init_~tmp___2~2#1;havoc it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset;havoc it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset;havoc it87_wdt_init_~tmp___5~0#1;havoc it87_wdt_init_~tmp___6~0#1;havoc it87_wdt_init_~tmp___7~0#1;havoc it87_wdt_init_~tmp___8~0#1;havoc it87_wdt_init_~tmp___9~0#1;it87_wdt_init_~rc~1#1 := 0;it87_wdt_init_~try_gameport~0#1 := (if 0 == ~nogameport~0 then 1 else 0);it87_wdt_init_~gp_rreq_fail~0#1 := 0;call write~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8); {13593#false} is VALID [2022-02-20 22:14:30,005 INFO L272 TraceCheckUtils]: 167: Hoare triple {13593#false} call it87_wdt_init_#t~ret90#1 := superio_enter(); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:30,006 INFO L290 TraceCheckUtils]: 168: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {13592#true} is VALID [2022-02-20 22:14:30,006 INFO L272 TraceCheckUtils]: 169: Hoare triple {13592#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:30,006 INFO L290 TraceCheckUtils]: 170: Hoare triple {13758#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L290 TraceCheckUtils]: 171: Hoare triple {13592#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L290 TraceCheckUtils]: 172: Hoare triple {13592#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L290 TraceCheckUtils]: 173: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L284 TraceCheckUtils]: 174: Hoare quadruple {13592#true} {13592#true} #1393#return; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L290 TraceCheckUtils]: 175: Hoare triple {13592#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L290 TraceCheckUtils]: 176: Hoare triple {13592#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L290 TraceCheckUtils]: 177: Hoare triple {13592#true} assume true; {13592#true} is VALID [2022-02-20 22:14:30,007 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {13592#true} {13593#false} #1495#return; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 179: Hoare triple {13593#false} assume -2147483648 <= it87_wdt_init_#t~ret90#1 && it87_wdt_init_#t~ret90#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret90#1;havoc it87_wdt_init_#t~ret90#1; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 180: Hoare triple {13593#false} assume 0 != it87_wdt_init_~rc~1#1;it87_wdt_init_#res#1 := it87_wdt_init_~rc~1#1; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 181: Hoare triple {13593#false} main_#t~ret147#1 := it87_wdt_init_#res#1;assume { :end_inline_it87_wdt_init } true;assume -2147483648 <= main_#t~ret147#1 && main_#t~ret147#1 <= 2147483647;~ldv_retval_0~0 := main_#t~ret147#1;havoc main_#t~ret147#1; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 182: Hoare triple {13593#false} assume !(0 == ~ldv_retval_0~0); {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 183: Hoare triple {13593#false} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 184: Hoare triple {13593#false} assume { :begin_inline_ldv_check_final_state } true; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 185: Hoare triple {13593#false} assume 1 != ~ldv_module_refcounter~0; {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L272 TraceCheckUtils]: 186: Hoare triple {13593#false} call ldv_error(); {13593#false} is VALID [2022-02-20 22:14:30,008 INFO L290 TraceCheckUtils]: 187: Hoare triple {13593#false} assume !false; {13593#false} is VALID [2022-02-20 22:14:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2022-02-20 22:14:30,009 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:14:30,009 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078145821] [2022-02-20 22:14:30,009 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078145821] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:14:30,010 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:14:30,010 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 22:14:30,010 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949310229] [2022-02-20 22:14:30,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:14:30,011 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 188 [2022-02-20 22:14:30,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:14:30,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 22:14:30,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:30,081 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 22:14:30,081 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:14:30,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 22:14:30,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-02-20 22:14:30,082 INFO L87 Difference]: Start difference. First operand 1086 states and 1633 transitions. Second operand has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 22:14:39,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:39,599 INFO L93 Difference]: Finished difference Result 2849 states and 4338 transitions. [2022-02-20 22:14:39,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 22:14:39,600 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 188 [2022-02-20 22:14:39,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:14:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 22:14:39,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2285 transitions. [2022-02-20 22:14:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 22:14:39,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2285 transitions. [2022-02-20 22:14:39,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 2285 transitions. [2022-02-20 22:14:41,426 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2285 edges. 2285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:41,567 INFO L225 Difference]: With dead ends: 2849 [2022-02-20 22:14:41,568 INFO L226 Difference]: Without dead ends: 1791 [2022-02-20 22:14:41,572 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2022-02-20 22:14:41,573 INFO L933 BasicCegarLoop]: 889 mSDtfsCounter, 944 mSDsluCounter, 2282 mSDsCounter, 0 mSdLazyCounter, 1819 mSolverCounterSat, 1219 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1041 SdHoareTripleChecker+Valid, 3171 SdHoareTripleChecker+Invalid, 3038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1219 IncrementalHoareTripleChecker+Valid, 1819 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-02-20 22:14:41,573 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1041 Valid, 3171 Invalid, 3038 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1219 Valid, 1819 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-02-20 22:14:41,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1791 states. [2022-02-20 22:14:41,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1791 to 1552. [2022-02-20 22:14:41,620 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:14:41,623 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1791 states. Second operand has 1552 states, 989 states have (on average 1.3892821031344793) internal successors, (1374), 1055 states have internal predecessors, (1374), 472 states have call successors, (472), 91 states have call predecessors, (472), 90 states have return successors, (471), 459 states have call predecessors, (471), 471 states have call successors, (471) [2022-02-20 22:14:41,626 INFO L74 IsIncluded]: Start isIncluded. First operand 1791 states. Second operand has 1552 states, 989 states have (on average 1.3892821031344793) internal successors, (1374), 1055 states have internal predecessors, (1374), 472 states have call successors, (472), 91 states have call predecessors, (472), 90 states have return successors, (471), 459 states have call predecessors, (471), 471 states have call successors, (471) [2022-02-20 22:14:41,629 INFO L87 Difference]: Start difference. First operand 1791 states. Second operand has 1552 states, 989 states have (on average 1.3892821031344793) internal successors, (1374), 1055 states have internal predecessors, (1374), 472 states have call successors, (472), 91 states have call predecessors, (472), 90 states have return successors, (471), 459 states have call predecessors, (471), 471 states have call successors, (471) [2022-02-20 22:14:41,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:41,733 INFO L93 Difference]: Finished difference Result 1791 states and 2741 transitions. [2022-02-20 22:14:41,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2741 transitions. [2022-02-20 22:14:41,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:41,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:41,743 INFO L74 IsIncluded]: Start isIncluded. First operand has 1552 states, 989 states have (on average 1.3892821031344793) internal successors, (1374), 1055 states have internal predecessors, (1374), 472 states have call successors, (472), 91 states have call predecessors, (472), 90 states have return successors, (471), 459 states have call predecessors, (471), 471 states have call successors, (471) Second operand 1791 states. [2022-02-20 22:14:41,745 INFO L87 Difference]: Start difference. First operand has 1552 states, 989 states have (on average 1.3892821031344793) internal successors, (1374), 1055 states have internal predecessors, (1374), 472 states have call successors, (472), 91 states have call predecessors, (472), 90 states have return successors, (471), 459 states have call predecessors, (471), 471 states have call successors, (471) Second operand 1791 states. [2022-02-20 22:14:41,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:14:41,901 INFO L93 Difference]: Finished difference Result 1791 states and 2741 transitions. [2022-02-20 22:14:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2741 transitions. [2022-02-20 22:14:41,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:14:41,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:14:41,908 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 22:14:41,908 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 22:14:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1552 states, 989 states have (on average 1.3892821031344793) internal successors, (1374), 1055 states have internal predecessors, (1374), 472 states have call successors, (472), 91 states have call predecessors, (472), 90 states have return successors, (471), 459 states have call predecessors, (471), 471 states have call successors, (471) [2022-02-20 22:14:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1552 states and 2317 transitions. [2022-02-20 22:14:42,021 INFO L78 Accepts]: Start accepts. Automaton has 1552 states and 2317 transitions. Word has length 188 [2022-02-20 22:14:42,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 22:14:42,021 INFO L470 AbstractCegarLoop]: Abstraction has 1552 states and 2317 transitions. [2022-02-20 22:14:42,022 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 3 states have internal predecessors, (80), 2 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 22:14:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2317 transitions. [2022-02-20 22:14:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-02-20 22:14:42,028 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:14:42,029 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:14:42,029 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 22:14:42,029 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:14:42,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:14:42,030 INFO L85 PathProgramCache]: Analyzing trace with hash 603519446, now seen corresponding path program 1 times [2022-02-20 22:14:42,030 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:14:42,030 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428952706] [2022-02-20 22:14:42,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:14:42,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:14:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:14:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,205 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,206 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,206 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,206 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L272 TraceCheckUtils]: 6: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,207 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23548#true} #1435#return; {23548#true} is VALID [2022-02-20 22:14:42,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:14:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,217 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,220 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,220 INFO L290 TraceCheckUtils]: 0: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,221 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,221 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,221 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L272 TraceCheckUtils]: 6: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,222 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23548#true} #1437#return; {23548#true} is VALID [2022-02-20 22:14:42,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:14:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,230 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,233 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,234 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,234 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L272 TraceCheckUtils]: 6: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,235 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,236 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23548#true} #1439#return; {23548#true} is VALID [2022-02-20 22:14:42,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:14:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,244 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,249 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,249 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,250 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,250 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,250 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,250 INFO L272 TraceCheckUtils]: 6: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,251 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,251 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,251 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23548#true} #1441#return; {23548#true} is VALID [2022-02-20 22:14:42,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 22:14:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,262 INFO L290 TraceCheckUtils]: 0: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,262 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,262 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,262 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1443#return; {23548#true} is VALID [2022-02-20 22:14:42,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-02-20 22:14:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,267 INFO L290 TraceCheckUtils]: 0: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,267 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,267 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1445#return; {23548#true} is VALID [2022-02-20 22:14:42,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-02-20 22:14:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,272 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,272 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,272 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,272 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1447#return; {23548#true} is VALID [2022-02-20 22:14:42,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-02-20 22:14:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,276 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,276 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,276 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1449#return; {23548#true} is VALID [2022-02-20 22:14:42,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:14:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,280 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,280 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1451#return; {23548#true} is VALID [2022-02-20 22:14:42,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:14:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,299 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,299 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,299 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1453#return; {23548#true} is VALID [2022-02-20 22:14:42,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:14:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,315 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,315 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,315 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,316 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,316 INFO L290 TraceCheckUtils]: 2: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L290 TraceCheckUtils]: 4: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,317 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1495#return; {23548#true} is VALID [2022-02-20 22:14:42,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-02-20 22:14:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1329#return; {23548#true} is VALID [2022-02-20 22:14:42,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 22:14:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1331#return; {23548#true} is VALID [2022-02-20 22:14:42,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 22:14:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,373 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,373 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1333#return; {23548#true} is VALID [2022-02-20 22:14:42,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 22:14:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1335#return; {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {23859#(= |old(abs_3380)| abs_3380)} ~reg := #in~reg;havoc ~val~0;havoc ~tmp~9;havoc ~tmp___0~3;havoc ~tmp___1~0;~tmp~9 := ~reg;~reg := 1 + ~reg; {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call outb(~tmp~9 % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,377 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1329#return; {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L272 TraceCheckUtils]: 5: Hoare triple {23548#true} call #t~ret42 := inb(47); {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23548#true} {23548#true} #1331#return; {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} ~tmp___0~3 := #t~ret42;havoc #t~ret42;~val~0 := 256 * (~tmp___0~3 % 256); {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L272 TraceCheckUtils]: 10: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,378 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,379 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23548#true} #1333#return; {23548#true} is VALID [2022-02-20 22:14:42,379 INFO L272 TraceCheckUtils]: 14: Hoare triple {23548#true} call #t~ret43 := inb(47); {23548#true} is VALID [2022-02-20 22:14:42,379 INFO L290 TraceCheckUtils]: 15: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,379 INFO L290 TraceCheckUtils]: 16: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,379 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {23548#true} {23548#true} #1335#return; {23548#true} is VALID [2022-02-20 22:14:42,379 INFO L290 TraceCheckUtils]: 18: Hoare triple {23548#true} ~tmp___1~0 := #t~ret43;havoc #t~ret43; {23548#true} is VALID [2022-02-20 22:14:42,380 INFO L290 TraceCheckUtils]: 19: Hoare triple {23548#true} assume (1 == ~tmp___1~0 % 256 && (0 == ~val~0 || 1 == ~val~0)) || ((0 == ~tmp___1~0 % 256 || 1 == ~tmp___1~0 % 256) && 1 == ~val~0);~val~0 := 1; {23872#(and (<= superio_inw_~val~0 1) (<= 1 superio_inw_~val~0))} is VALID [2022-02-20 22:14:42,380 INFO L290 TraceCheckUtils]: 20: Hoare triple {23872#(and (<= superio_inw_~val~0 1) (<= 1 superio_inw_~val~0))} #res := ~val~0; {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} is VALID [2022-02-20 22:14:42,380 INFO L290 TraceCheckUtils]: 21: Hoare triple {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} assume true; {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} is VALID [2022-02-20 22:14:42,381 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} {23548#true} #1497#return; {23670#(= |ULTIMATE.start_it87_wdt_init_#t~ret91#1| 1)} is VALID [2022-02-20 22:14:42,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-02-20 22:14:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,389 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,389 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1427#return; {23548#true} is VALID [2022-02-20 22:14:42,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 22:14:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1429#return; {23548#true} is VALID [2022-02-20 22:14:42,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~reg := #in~reg;havoc ~tmp~8; {23548#true} is VALID [2022-02-20 22:14:42,395 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,396 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,396 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1427#return; {23548#true} is VALID [2022-02-20 22:14:42,396 INFO L272 TraceCheckUtils]: 5: Hoare triple {23548#true} call #t~ret41 := inb(47); {23548#true} is VALID [2022-02-20 22:14:42,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,396 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,396 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23548#true} {23548#true} #1429#return; {23548#true} is VALID [2022-02-20 22:14:42,400 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} ~tmp~8 := #t~ret41;havoc #t~ret41;#res := ~tmp~8 % 256; {23548#true} is VALID [2022-02-20 22:14:42,400 INFO L290 TraceCheckUtils]: 10: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,401 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {23548#true} {23671#(= ~chip_type~0 1)} #1499#return; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-02-20 22:14:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-20 22:14:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,408 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1323#return; {23548#true} is VALID [2022-02-20 22:14:42,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 22:14:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1325#return; {23548#true} is VALID [2022-02-20 22:14:42,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 22:14:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2; {23548#true} is VALID [2022-02-20 22:14:42,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,415 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1327#return; {23548#true} is VALID [2022-02-20 22:14:42,416 INFO L272 TraceCheckUtils]: 0: Hoare triple {23548#true} call outb(2, 46); {23548#true} is VALID [2022-02-20 22:14:42,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,416 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1323#return; {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L272 TraceCheckUtils]: 4: Hoare triple {23548#true} call outb(2, 47); {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {23548#true} {23548#true} #1325#return; {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L272 TraceCheckUtils]: 8: Hoare triple {23548#true} call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2); {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2; {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L290 TraceCheckUtils]: 10: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,417 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {23548#true} {23548#true} #1327#return; {23548#true} is VALID [2022-02-20 22:14:42,418 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,418 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23671#(= ~chip_type~0 1)} #1501#return; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-02-20 22:14:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,429 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,430 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,430 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,430 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,431 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,431 INFO L290 TraceCheckUtils]: 2: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,431 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,431 INFO L290 TraceCheckUtils]: 4: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,432 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,432 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,432 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,432 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,432 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23549#false} #1503#return; {23549#false} is VALID [2022-02-20 22:14:42,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-02-20 22:14:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,441 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,441 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1389#return; {23548#true} is VALID [2022-02-20 22:14:42,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 22:14:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,444 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1391#return; {23548#true} is VALID [2022-02-20 22:14:42,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~ldn := #in~ldn; {23548#true} is VALID [2022-02-20 22:14:42,444 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call outb(7, 46); {23548#true} is VALID [2022-02-20 22:14:42,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1389#return; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L272 TraceCheckUtils]: 5: Hoare triple {23548#true} call outb(~ldn % 256, 47); {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23548#true} {23548#true} #1391#return; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,445 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23549#false} #1505#return; {23549#false} is VALID [2022-02-20 22:14:42,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-02-20 22:14:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,465 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1431#return; {23548#true} is VALID [2022-02-20 22:14:42,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 22:14:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1433#return; {23548#true} is VALID [2022-02-20 22:14:42,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~val := #in~val;~reg := #in~reg; {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1431#return; {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L272 TraceCheckUtils]: 5: Hoare triple {23548#true} call outb(~val % 256, 47); {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,469 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,470 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23548#true} {23548#true} #1433#return; {23548#true} is VALID [2022-02-20 22:14:42,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,470 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23549#false} #1507#return; {23549#false} is VALID [2022-02-20 22:14:42,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-02-20 22:14:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,478 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,478 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1431#return; {23548#true} is VALID [2022-02-20 22:14:42,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 22:14:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1433#return; {23548#true} is VALID [2022-02-20 22:14:42,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~val := #in~val;~reg := #in~reg; {23548#true} is VALID [2022-02-20 22:14:42,481 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1431#return; {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L272 TraceCheckUtils]: 5: Hoare triple {23548#true} call outb(~val % 256, 47); {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23548#true} {23548#true} #1433#return; {23548#true} is VALID [2022-02-20 22:14:42,482 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,483 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23549#false} #1509#return; {23549#false} is VALID [2022-02-20 22:14:42,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-02-20 22:14:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,497 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L272 TraceCheckUtils]: 6: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,498 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,499 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,499 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,499 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,499 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,499 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23549#false} #1547#return; {23549#false} is VALID [2022-02-20 22:14:42,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-02-20 22:14:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,514 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:14:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,517 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,518 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,519 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,520 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,520 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,520 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23549#false} #1549#return; {23549#false} is VALID [2022-02-20 22:14:42,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2022-02-20 22:14:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,532 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem1 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem1 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem1 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem1, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem1 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem1 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem1, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem1 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem1 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem1, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem1; {23548#true} is VALID [2022-02-20 22:14:42,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,533 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23549#false} #1551#return; {23549#false} is VALID [2022-02-20 22:14:42,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-02-20 22:14:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-20 22:14:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,539 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1323#return; {23548#true} is VALID [2022-02-20 22:14:42,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 22:14:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,542 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,542 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1325#return; {23548#true} is VALID [2022-02-20 22:14:42,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 22:14:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2; {23548#true} is VALID [2022-02-20 22:14:42,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,545 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23548#true} #1327#return; {23548#true} is VALID [2022-02-20 22:14:42,545 INFO L272 TraceCheckUtils]: 0: Hoare triple {23548#true} call outb(2, 46); {23548#true} is VALID [2022-02-20 22:14:42,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,545 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,545 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23548#true} {23548#true} #1323#return; {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L272 TraceCheckUtils]: 4: Hoare triple {23548#true} call outb(2, 47); {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {23548#true} {23548#true} #1325#return; {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L272 TraceCheckUtils]: 8: Hoare triple {23548#true} call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2); {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2; {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L290 TraceCheckUtils]: 10: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,546 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {23548#true} {23548#true} #1327#return; {23548#true} is VALID [2022-02-20 22:14:42,547 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,547 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23549#false} #1567#return; {23549#false} is VALID [2022-02-20 22:14:42,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2022-02-20 22:14:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {23548#true} is VALID [2022-02-20 22:14:42,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,551 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23549#false} #1613#return; {23549#false} is VALID [2022-02-20 22:14:42,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-02-20 22:14:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {23548#true} is VALID [2022-02-20 22:14:42,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,556 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23548#true} {23549#false} #1615#return; {23549#false} is VALID [2022-02-20 22:14:42,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-02-20 22:14:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,583 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,583 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,584 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L290 TraceCheckUtils]: 4: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,585 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23548#true} #1373#return; {23548#true} is VALID [2022-02-20 22:14:42,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {23935#(and (= |old(#length)| |#length|) (= |old(abs_3414)| abs_3414) (= |old(#valid)| |#valid|) (= |old(abs_3409)| abs_3409))} havoc ~ret~0;havoc ~tmp~12;havoc ~tmp___0~5;havoc ~tmp___1~2; {23548#true} is VALID [2022-02-20 22:14:42,586 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #t~ret51 := superio_enter(); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,587 INFO L272 TraceCheckUtils]: 3: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,587 INFO L290 TraceCheckUtils]: 4: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,587 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {23548#true} {23548#true} #1373#return; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L290 TraceCheckUtils]: 13: Hoare triple {23548#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~12 := #t~ret51;havoc #t~ret51;~ret~0 := ~tmp~12; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {23548#true} assume 0 != ~ret~0;#res := ~ret~0; {23548#true} is VALID [2022-02-20 22:14:42,588 INFO L290 TraceCheckUtils]: 15: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,589 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {23548#true} {23549#false} #1617#return; {23549#false} is VALID [2022-02-20 22:14:42,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2022-02-20 22:14:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:14:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:14:42,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,604 INFO L290 TraceCheckUtils]: 2: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,604 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,604 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,604 INFO L290 TraceCheckUtils]: 0: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,605 INFO L272 TraceCheckUtils]: 1: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,605 INFO L290 TraceCheckUtils]: 3: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,605 INFO L290 TraceCheckUtils]: 4: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,605 INFO L290 TraceCheckUtils]: 5: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,606 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,606 INFO L290 TraceCheckUtils]: 7: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,606 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23548#true} {23549#false} #1495#return; {23549#false} is VALID [2022-02-20 22:14:42,606 INFO L290 TraceCheckUtils]: 0: Hoare triple {23548#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(80, 2);call #Ultimate.allocInit(33, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(53, 5);call #Ultimate.allocInit(206, 6);call #Ultimate.allocInit(206, 7);call #Ultimate.allocInit(206, 8);call #Ultimate.allocInit(206, 9);call #Ultimate.allocInit(206, 10);call #Ultimate.allocInit(206, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(60, 13);call #Ultimate.allocInit(22, 14);call #Ultimate.allocInit(56, 15);call #Ultimate.allocInit(9, 16);call #Ultimate.allocInit(9, 17);call #Ultimate.allocInit(57, 18);call #Ultimate.allocInit(46, 19);call #Ultimate.allocInit(59, 20);call #Ultimate.allocInit(53, 21);call #Ultimate.allocInit(57, 22);call #Ultimate.allocInit(126, 23);~LDV_IN_INTERRUPT~0 := 1;~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset := 0, 0;~ldv_state_variable_2~0 := 0;~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_state_variable_0~0 := 0;~base~0 := 0;~gpact~0 := 0;~ciract~0 := 0;~max_units~0 := 0;~chip_type~0 := 0;~#wdt_status~0.base, ~#wdt_status~0.offset := 24, 0;call #Ultimate.allocInit(8, 24);call write~init~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8);~nogameport~0 := 0;~nocir~0 := 0;~exclusive~0 := 1;~timeout~0 := 60;~testmode~0 := 0;~nowayout~0 := 1;~#ident~0.base, ~#ident~0.offset := 25, 0;call #Ultimate.allocInit(40, 25);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#ident~0.base);call write~unchecked~int(33152, ~#ident~0.base, ~#ident~0.offset, 4);call write~unchecked~int(1, ~#ident~0.base, 4 + ~#ident~0.offset, 4);call write~unchecked~int(73, ~#ident~0.base, 8 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 9 + ~#ident~0.offset, 1);call write~unchecked~int(56, ~#ident~0.base, 10 + ~#ident~0.offset, 1);call write~unchecked~int(55, ~#ident~0.base, 11 + ~#ident~0.offset, 1);call write~unchecked~int(32, ~#ident~0.base, 12 + ~#ident~0.offset, 1);call write~unchecked~int(87, ~#ident~0.base, 13 + ~#ident~0.offset, 1);call write~unchecked~int(68, ~#ident~0.base, 14 + ~#ident~0.offset, 1);call write~unchecked~int(84, ~#ident~0.base, 15 + ~#ident~0.offset, 1);call write~unchecked~int(0, ~#ident~0.base, 16 + ~#ident~0.offset, 1);~#wdt_fops~0.base, ~#wdt_fops~0.offset := 26, 0;call #Ultimate.allocInit(224, 26);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#wdt_fops~0.base, ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~no_llseek.base, #funAddr~no_llseek.offset, ~#wdt_fops~0.base, 8 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 16 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_write.base, #funAddr~wdt_write.offset, ~#wdt_fops~0.base, 24 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 32 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 40 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 48 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 56 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_ioctl.base, #funAddr~wdt_ioctl.offset, ~#wdt_fops~0.base, 64 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 72 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 80 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 88 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_open.base, #funAddr~wdt_open.offset, ~#wdt_fops~0.base, 96 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 104 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~wdt_release.base, #funAddr~wdt_release.offset, ~#wdt_fops~0.base, 112 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 120 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 128 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 136 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 144 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 152 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 160 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 168 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 176 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 184 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 192 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 200 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 208 + ~#wdt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_fops~0.base, 216 + ~#wdt_fops~0.offset, 8);~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset := 27, 0;call #Ultimate.allocInit(70, 27);call write~init~int(130, ~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset, 4);call write~init~$Pointer$(12, 0, ~#wdt_miscdev~0.base, 4 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(~#wdt_fops~0.base, ~#wdt_fops~0.offset, ~#wdt_miscdev~0.base, 12 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 20 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 28 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 36 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 44 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 52 + ~#wdt_miscdev~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_miscdev~0.base, 60 + ~#wdt_miscdev~0.offset, 8);call write~init~int(0, ~#wdt_miscdev~0.base, 68 + ~#wdt_miscdev~0.offset, 2);~#wdt_notifier~0.base, ~#wdt_notifier~0.offset := 28, 0;call #Ultimate.allocInit(20, 28);call write~init~$Pointer$(#funAddr~wdt_notify_sys.base, #funAddr~wdt_notify_sys.offset, ~#wdt_notifier~0.base, ~#wdt_notifier~0.offset, 8);call write~init~$Pointer$(0, 0, ~#wdt_notifier~0.base, 8 + ~#wdt_notifier~0.offset, 8);call write~init~int(0, ~#wdt_notifier~0.base, 16 + ~#wdt_notifier~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_module_refcounter~0 := 1; {23548#true} is VALID [2022-02-20 22:14:42,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {23548#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset, main_#t~ret130#1.base, main_#t~ret130#1.offset, main_#t~ret131#1.base, main_#t~ret131#1.offset, main_#t~ret132#1.base, main_#t~ret132#1.offset, main_#t~ret133#1.base, main_#t~ret133#1.offset, main_#t~ret134#1.base, main_#t~ret134#1.offset, main_#t~ret135#1.base, main_#t~ret135#1.offset, main_#t~ret136#1.base, main_#t~ret136#1.offset, main_#t~ret137#1.base, main_#t~ret137#1.offset, main_#t~ret138#1.base, main_#t~ret138#1.offset, main_#t~nondet139#1, main_#t~switch140#1, main_#t~nondet141#1, main_#t~switch142#1, main_#t~mem143#1, main_#t~ret144#1, main_#t~nondet145#1, main_#t~switch146#1, main_#t~ret147#1, main_#t~nondet148#1, main_#t~switch149#1, main_#t~mem150#1, main_#t~ret151#1, main_#t~mem152#1, main_#t~ret153#1, main_#t~ret154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~ret157#1, main_#t~ret158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~ret161#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~22#1.base, main_~tmp~22#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset, main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~tmp___3~2#1, main_~tmp___4~1#1, main_~tmp___5~1#1, main_~tmp___6~1#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~22#1.base, main_~tmp~22#1.offset;havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;call main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~tmp___3~2#1;havoc main_~tmp___4~1#1;havoc main_~tmp___5~1#1;havoc main_~tmp___6~1#1; {23548#true} is VALID [2022-02-20 22:14:42,607 INFO L272 TraceCheckUtils]: 2: Hoare triple {23548#true} call main_#t~ret129#1.base, main_#t~ret129#1.offset := ldv_init_zalloc(1); {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,607 INFO L290 TraceCheckUtils]: 3: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,608 INFO L272 TraceCheckUtils]: 4: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,608 INFO L290 TraceCheckUtils]: 5: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,608 INFO L290 TraceCheckUtils]: 6: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,608 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,608 INFO L272 TraceCheckUtils]: 9: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,608 INFO L290 TraceCheckUtils]: 10: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L290 TraceCheckUtils]: 11: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L290 TraceCheckUtils]: 12: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L290 TraceCheckUtils]: 14: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L290 TraceCheckUtils]: 15: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {23548#true} {23548#true} #1435#return; {23548#true} is VALID [2022-02-20 22:14:42,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {23548#true} main_~tmp~22#1.base, main_~tmp~22#1.offset := main_#t~ret129#1.base, main_#t~ret129#1.offset;havoc main_#t~ret129#1.base, main_#t~ret129#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~22#1.base, main_~tmp~22#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,610 INFO L272 TraceCheckUtils]: 18: Hoare triple {23548#true} call main_#t~ret130#1.base, main_#t~ret130#1.offset := ldv_init_zalloc(24); {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,610 INFO L290 TraceCheckUtils]: 19: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L272 TraceCheckUtils]: 20: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,611 INFO L290 TraceCheckUtils]: 21: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L290 TraceCheckUtils]: 22: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L290 TraceCheckUtils]: 24: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L272 TraceCheckUtils]: 25: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L290 TraceCheckUtils]: 26: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,611 INFO L290 TraceCheckUtils]: 27: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,612 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,612 INFO L290 TraceCheckUtils]: 30: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,612 INFO L290 TraceCheckUtils]: 31: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,612 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23548#true} {23548#true} #1437#return; {23548#true} is VALID [2022-02-20 22:14:42,612 INFO L290 TraceCheckUtils]: 33: Hoare triple {23548#true} main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset := main_#t~ret130#1.base, main_#t~ret130#1.offset;havoc main_#t~ret130#1.base, main_#t~ret130#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___0~14#1.base, main_~tmp___0~14#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,614 INFO L272 TraceCheckUtils]: 34: Hoare triple {23548#true} call main_#t~ret131#1.base, main_#t~ret131#1.offset := ldv_init_zalloc(8); {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,614 INFO L290 TraceCheckUtils]: 35: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,615 INFO L272 TraceCheckUtils]: 36: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,615 INFO L290 TraceCheckUtils]: 37: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,615 INFO L290 TraceCheckUtils]: 38: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,615 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,615 INFO L290 TraceCheckUtils]: 40: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,615 INFO L272 TraceCheckUtils]: 41: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L290 TraceCheckUtils]: 42: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L290 TraceCheckUtils]: 43: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L290 TraceCheckUtils]: 44: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L290 TraceCheckUtils]: 46: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L290 TraceCheckUtils]: 47: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {23548#true} {23548#true} #1439#return; {23548#true} is VALID [2022-02-20 22:14:42,616 INFO L290 TraceCheckUtils]: 49: Hoare triple {23548#true} main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset := main_#t~ret131#1.base, main_#t~ret131#1.offset;havoc main_#t~ret131#1.base, main_#t~ret131#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,617 INFO L272 TraceCheckUtils]: 50: Hoare triple {23548#true} call main_#t~ret132#1.base, main_#t~ret132#1.offset := ldv_init_zalloc(1); {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,617 INFO L290 TraceCheckUtils]: 51: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,618 INFO L272 TraceCheckUtils]: 52: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,618 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,618 INFO L290 TraceCheckUtils]: 56: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,618 INFO L272 TraceCheckUtils]: 57: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,618 INFO L290 TraceCheckUtils]: 58: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L290 TraceCheckUtils]: 59: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L290 TraceCheckUtils]: 60: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L290 TraceCheckUtils]: 62: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L290 TraceCheckUtils]: 63: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {23548#true} {23548#true} #1441#return; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L290 TraceCheckUtils]: 65: Hoare triple {23548#true} main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset := main_#t~ret132#1.base, main_#t~ret132#1.offset;havoc main_#t~ret132#1.base, main_#t~ret132#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___2~4#1.base, main_~tmp___2~4#1.offset;assume { :begin_inline_ldv_initialize } true; {23548#true} is VALID [2022-02-20 22:14:42,619 INFO L290 TraceCheckUtils]: 66: Hoare triple {23548#true} assume { :end_inline_ldv_initialize } true; {23548#true} is VALID [2022-02-20 22:14:42,620 INFO L272 TraceCheckUtils]: 67: Hoare triple {23548#true} call main_#t~ret133#1.base, main_#t~ret133#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 8); {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:42,620 INFO L290 TraceCheckUtils]: 68: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,620 INFO L290 TraceCheckUtils]: 69: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,620 INFO L290 TraceCheckUtils]: 70: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,621 INFO L290 TraceCheckUtils]: 71: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,621 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {23548#true} {23548#true} #1443#return; {23548#true} is VALID [2022-02-20 22:14:42,621 INFO L290 TraceCheckUtils]: 73: Hoare triple {23548#true} havoc main_#t~ret133#1.base, main_#t~ret133#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,622 INFO L272 TraceCheckUtils]: 74: Hoare triple {23548#true} call main_#t~ret134#1.base, main_#t~ret134#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 8); {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:42,622 INFO L290 TraceCheckUtils]: 75: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,622 INFO L290 TraceCheckUtils]: 76: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,622 INFO L290 TraceCheckUtils]: 77: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,622 INFO L290 TraceCheckUtils]: 78: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,622 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {23548#true} {23548#true} #1445#return; {23548#true} is VALID [2022-02-20 22:14:42,622 INFO L290 TraceCheckUtils]: 80: Hoare triple {23548#true} havoc main_#t~ret134#1.base, main_#t~ret134#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,623 INFO L272 TraceCheckUtils]: 81: Hoare triple {23548#true} call main_#t~ret135#1.base, main_#t~ret135#1.offset := ldv_memset(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset, 0, 4); {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:42,623 INFO L290 TraceCheckUtils]: 82: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,623 INFO L290 TraceCheckUtils]: 83: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,623 INFO L290 TraceCheckUtils]: 84: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,623 INFO L290 TraceCheckUtils]: 85: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,624 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23548#true} {23548#true} #1447#return; {23548#true} is VALID [2022-02-20 22:14:42,624 INFO L290 TraceCheckUtils]: 87: Hoare triple {23548#true} havoc main_#t~ret135#1.base, main_#t~ret135#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,624 INFO L272 TraceCheckUtils]: 88: Hoare triple {23548#true} call main_#t~ret136#1.base, main_#t~ret136#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 8); {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:42,624 INFO L290 TraceCheckUtils]: 89: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,625 INFO L290 TraceCheckUtils]: 90: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,625 INFO L290 TraceCheckUtils]: 91: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,625 INFO L290 TraceCheckUtils]: 92: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,625 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {23548#true} {23548#true} #1449#return; {23548#true} is VALID [2022-02-20 22:14:42,625 INFO L290 TraceCheckUtils]: 94: Hoare triple {23548#true} havoc main_#t~ret136#1.base, main_#t~ret136#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,626 INFO L272 TraceCheckUtils]: 95: Hoare triple {23548#true} call main_#t~ret137#1.base, main_#t~ret137#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 4); {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:42,626 INFO L290 TraceCheckUtils]: 96: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,626 INFO L290 TraceCheckUtils]: 97: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,626 INFO L290 TraceCheckUtils]: 98: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,626 INFO L290 TraceCheckUtils]: 99: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,626 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {23548#true} {23548#true} #1451#return; {23548#true} is VALID [2022-02-20 22:14:42,626 INFO L290 TraceCheckUtils]: 101: Hoare triple {23548#true} havoc main_#t~ret137#1.base, main_#t~ret137#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,627 INFO L272 TraceCheckUtils]: 102: Hoare triple {23548#true} call main_#t~ret138#1.base, main_#t~ret138#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 8); {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:14:42,627 INFO L290 TraceCheckUtils]: 103: Hoare triple {23852#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr179#1;#Ultimate.C_memset_#t~loopctr179#1 := 0; {23548#true} is VALID [2022-02-20 22:14:42,627 INFO L290 TraceCheckUtils]: 104: Hoare triple {23548#true} assume !(#Ultimate.C_memset_#t~loopctr179#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 105: Hoare triple {23548#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res24#1.base, #t~memset~res24#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res24#1.base, #t~memset~res24#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 106: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {23548#true} {23548#true} #1453#return; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 108: Hoare triple {23548#true} havoc main_#t~ret138#1.base, main_#t~ret138#1.offset;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_2~0 := 0; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 109: Hoare triple {23548#true} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 110: Hoare triple {23548#true} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 111: Hoare triple {23548#true} assume main_#t~switch140#1; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 112: Hoare triple {23548#true} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet145#1 && main_#t~nondet145#1 <= 2147483647;main_~tmp___5~1#1 := main_#t~nondet145#1;havoc main_#t~nondet145#1;main_#t~switch146#1 := 0 == main_~tmp___5~1#1; {23548#true} is VALID [2022-02-20 22:14:42,628 INFO L290 TraceCheckUtils]: 113: Hoare triple {23548#true} assume !main_#t~switch146#1;main_#t~switch146#1 := main_#t~switch146#1 || 1 == main_~tmp___5~1#1; {23548#true} is VALID [2022-02-20 22:14:42,629 INFO L290 TraceCheckUtils]: 114: Hoare triple {23548#true} assume main_#t~switch146#1; {23548#true} is VALID [2022-02-20 22:14:42,629 INFO L290 TraceCheckUtils]: 115: Hoare triple {23548#true} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_it87_wdt_init } true;havoc it87_wdt_init_#res#1;havoc it87_wdt_init_#t~ret90#1, it87_wdt_init_#t~ret91#1, it87_wdt_init_#t~ret92#1, it87_wdt_init_#t~switch94#1, it87_wdt_init_#t~ite95#1, it87_wdt_init_#t~nondet96#1, it87_wdt_init_#t~nondet97#1, it87_wdt_init_#t~nondet98#1, it87_wdt_init_#t~ret99#1, it87_wdt_init_#t~ret100#1, it87_wdt_init_#t~ret101#1, it87_wdt_init_#t~ret102#1.base, it87_wdt_init_#t~ret102#1.offset, it87_wdt_init_#t~ret103#1, it87_wdt_init_#t~ret104#1.base, it87_wdt_init_#t~ret104#1.offset, it87_wdt_init_#t~nondet105#1, it87_wdt_init_#t~nondet106#1, it87_wdt_init_#t~ret107#1, it87_wdt_init_#t~nondet108#1, it87_wdt_init_#t~ret109#1, it87_wdt_init_#t~ret110#1, it87_wdt_init_#t~nondet111#1, it87_wdt_init_#t~ret112#1, it87_wdt_init_#t~nondet113#1, it87_wdt_init_#t~mem114#1, it87_wdt_init_#t~ret115#1, it87_wdt_init_#t~nondet116#1, it87_wdt_init_#t~ret117#1, it87_wdt_init_#t~ret118#1, it87_wdt_init_#t~ret119#1, it87_wdt_init_#t~nondet93#1, it87_wdt_init_~rc~1#1, it87_wdt_init_~try_gameport~0#1, it87_wdt_init_~chip_rev~0#1, it87_wdt_init_~gp_rreq_fail~0#1, it87_wdt_init_~tmp~19#1, it87_wdt_init_~tmp___0~11#1, it87_wdt_init_~tmp___1~7#1, it87_wdt_init_~tmp___2~2#1, it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset, it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset, it87_wdt_init_~tmp___5~0#1, it87_wdt_init_~tmp___6~0#1, it87_wdt_init_~tmp___7~0#1, it87_wdt_init_~tmp___8~0#1, it87_wdt_init_~tmp___9~0#1;havoc it87_wdt_init_~rc~1#1;havoc it87_wdt_init_~try_gameport~0#1;havoc it87_wdt_init_~chip_rev~0#1;havoc it87_wdt_init_~gp_rreq_fail~0#1;havoc it87_wdt_init_~tmp~19#1;havoc it87_wdt_init_~tmp___0~11#1;havoc it87_wdt_init_~tmp___1~7#1;havoc it87_wdt_init_~tmp___2~2#1;havoc it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset;havoc it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset;havoc it87_wdt_init_~tmp___5~0#1;havoc it87_wdt_init_~tmp___6~0#1;havoc it87_wdt_init_~tmp___7~0#1;havoc it87_wdt_init_~tmp___8~0#1;havoc it87_wdt_init_~tmp___9~0#1;it87_wdt_init_~rc~1#1 := 0;it87_wdt_init_~try_gameport~0#1 := (if 0 == ~nogameport~0 then 1 else 0);it87_wdt_init_~gp_rreq_fail~0#1 := 0;call write~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8); {23548#true} is VALID [2022-02-20 22:14:42,629 INFO L272 TraceCheckUtils]: 116: Hoare triple {23548#true} call it87_wdt_init_#t~ret90#1 := superio_enter(); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,629 INFO L290 TraceCheckUtils]: 117: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,630 INFO L272 TraceCheckUtils]: 118: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,630 INFO L290 TraceCheckUtils]: 119: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,630 INFO L290 TraceCheckUtils]: 120: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,630 INFO L290 TraceCheckUtils]: 121: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,630 INFO L290 TraceCheckUtils]: 122: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L290 TraceCheckUtils]: 124: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L290 TraceCheckUtils]: 125: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L290 TraceCheckUtils]: 126: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {23548#true} {23548#true} #1495#return; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L290 TraceCheckUtils]: 128: Hoare triple {23548#true} assume -2147483648 <= it87_wdt_init_#t~ret90#1 && it87_wdt_init_#t~ret90#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret90#1;havoc it87_wdt_init_#t~ret90#1; {23548#true} is VALID [2022-02-20 22:14:42,631 INFO L290 TraceCheckUtils]: 129: Hoare triple {23548#true} assume !(0 != it87_wdt_init_~rc~1#1); {23548#true} is VALID [2022-02-20 22:14:42,632 INFO L272 TraceCheckUtils]: 130: Hoare triple {23548#true} call it87_wdt_init_#t~ret91#1 := superio_inw(32); {23859#(= |old(abs_3380)| abs_3380)} is VALID [2022-02-20 22:14:42,632 INFO L290 TraceCheckUtils]: 131: Hoare triple {23859#(= |old(abs_3380)| abs_3380)} ~reg := #in~reg;havoc ~val~0;havoc ~tmp~9;havoc ~tmp___0~3;havoc ~tmp___1~0;~tmp~9 := ~reg;~reg := 1 + ~reg; {23548#true} is VALID [2022-02-20 22:14:42,632 INFO L272 TraceCheckUtils]: 132: Hoare triple {23548#true} call outb(~tmp~9 % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,632 INFO L290 TraceCheckUtils]: 133: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,632 INFO L290 TraceCheckUtils]: 134: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,632 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {23548#true} {23548#true} #1329#return; {23548#true} is VALID [2022-02-20 22:14:42,632 INFO L272 TraceCheckUtils]: 136: Hoare triple {23548#true} call #t~ret42 := inb(47); {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L290 TraceCheckUtils]: 137: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L290 TraceCheckUtils]: 138: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L284 TraceCheckUtils]: 139: Hoare quadruple {23548#true} {23548#true} #1331#return; {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L290 TraceCheckUtils]: 140: Hoare triple {23548#true} ~tmp___0~3 := #t~ret42;havoc #t~ret42;~val~0 := 256 * (~tmp___0~3 % 256); {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L272 TraceCheckUtils]: 141: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L290 TraceCheckUtils]: 142: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L290 TraceCheckUtils]: 143: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {23548#true} {23548#true} #1333#return; {23548#true} is VALID [2022-02-20 22:14:42,633 INFO L272 TraceCheckUtils]: 145: Hoare triple {23548#true} call #t~ret43 := inb(47); {23548#true} is VALID [2022-02-20 22:14:42,634 INFO L290 TraceCheckUtils]: 146: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,634 INFO L290 TraceCheckUtils]: 147: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,634 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23548#true} {23548#true} #1335#return; {23548#true} is VALID [2022-02-20 22:14:42,634 INFO L290 TraceCheckUtils]: 149: Hoare triple {23548#true} ~tmp___1~0 := #t~ret43;havoc #t~ret43; {23548#true} is VALID [2022-02-20 22:14:42,634 INFO L290 TraceCheckUtils]: 150: Hoare triple {23548#true} assume (1 == ~tmp___1~0 % 256 && (0 == ~val~0 || 1 == ~val~0)) || ((0 == ~tmp___1~0 % 256 || 1 == ~tmp___1~0 % 256) && 1 == ~val~0);~val~0 := 1; {23872#(and (<= superio_inw_~val~0 1) (<= 1 superio_inw_~val~0))} is VALID [2022-02-20 22:14:42,635 INFO L290 TraceCheckUtils]: 151: Hoare triple {23872#(and (<= superio_inw_~val~0 1) (<= 1 superio_inw_~val~0))} #res := ~val~0; {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} is VALID [2022-02-20 22:14:42,635 INFO L290 TraceCheckUtils]: 152: Hoare triple {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} assume true; {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} is VALID [2022-02-20 22:14:42,636 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {23873#(and (<= 1 |superio_inw_#res|) (<= |superio_inw_#res| 1))} {23548#true} #1497#return; {23670#(= |ULTIMATE.start_it87_wdt_init_#t~ret91#1| 1)} is VALID [2022-02-20 22:14:42,636 INFO L290 TraceCheckUtils]: 154: Hoare triple {23670#(= |ULTIMATE.start_it87_wdt_init_#t~ret91#1| 1)} assume -2147483648 <= it87_wdt_init_#t~ret91#1 && it87_wdt_init_#t~ret91#1 <= 2147483647;it87_wdt_init_~tmp~19#1 := it87_wdt_init_#t~ret91#1;havoc it87_wdt_init_#t~ret91#1;~chip_type~0 := it87_wdt_init_~tmp~19#1; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,636 INFO L272 TraceCheckUtils]: 155: Hoare triple {23671#(= ~chip_type~0 1)} call it87_wdt_init_#t~ret92#1 := superio_inb(34); {23548#true} is VALID [2022-02-20 22:14:42,636 INFO L290 TraceCheckUtils]: 156: Hoare triple {23548#true} ~reg := #in~reg;havoc ~tmp~8; {23548#true} is VALID [2022-02-20 22:14:42,636 INFO L272 TraceCheckUtils]: 157: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L290 TraceCheckUtils]: 158: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L290 TraceCheckUtils]: 159: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {23548#true} {23548#true} #1427#return; {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L272 TraceCheckUtils]: 161: Hoare triple {23548#true} call #t~ret41 := inb(47); {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L290 TraceCheckUtils]: 162: Hoare triple {23548#true} ~port := #in~port;havoc ~value~0;#res := ~value~0; {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L290 TraceCheckUtils]: 163: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {23548#true} {23548#true} #1429#return; {23548#true} is VALID [2022-02-20 22:14:42,637 INFO L290 TraceCheckUtils]: 165: Hoare triple {23548#true} ~tmp~8 := #t~ret41;havoc #t~ret41;#res := ~tmp~8 % 256; {23548#true} is VALID [2022-02-20 22:14:42,638 INFO L290 TraceCheckUtils]: 166: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,638 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23548#true} {23671#(= ~chip_type~0 1)} #1499#return; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,638 INFO L290 TraceCheckUtils]: 168: Hoare triple {23671#(= ~chip_type~0 1)} assume -2147483648 <= it87_wdt_init_#t~ret92#1 && it87_wdt_init_#t~ret92#1 <= 2147483647;it87_wdt_init_~tmp___0~11#1 := it87_wdt_init_#t~ret92#1;havoc it87_wdt_init_#t~ret92#1; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,639 INFO L290 TraceCheckUtils]: 169: Hoare triple {23671#(= ~chip_type~0 1)} assume 0 == it87_wdt_init_~tmp___0~11#1 % 256;it87_wdt_init_~chip_rev~0#1 := 0; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,639 INFO L272 TraceCheckUtils]: 170: Hoare triple {23671#(= ~chip_type~0 1)} call superio_exit(); {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L272 TraceCheckUtils]: 171: Hoare triple {23548#true} call outb(2, 46); {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L290 TraceCheckUtils]: 172: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L290 TraceCheckUtils]: 173: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L284 TraceCheckUtils]: 174: Hoare quadruple {23548#true} {23548#true} #1323#return; {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L272 TraceCheckUtils]: 175: Hoare triple {23548#true} call outb(2, 47); {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L290 TraceCheckUtils]: 176: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,639 INFO L290 TraceCheckUtils]: 177: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,640 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {23548#true} {23548#true} #1325#return; {23548#true} is VALID [2022-02-20 22:14:42,640 INFO L272 TraceCheckUtils]: 179: Hoare triple {23548#true} call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2); {23548#true} is VALID [2022-02-20 22:14:42,640 INFO L290 TraceCheckUtils]: 180: Hoare triple {23548#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2; {23548#true} is VALID [2022-02-20 22:14:42,640 INFO L290 TraceCheckUtils]: 181: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,640 INFO L284 TraceCheckUtils]: 182: Hoare quadruple {23548#true} {23548#true} #1327#return; {23548#true} is VALID [2022-02-20 22:14:42,640 INFO L290 TraceCheckUtils]: 183: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,641 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {23548#true} {23671#(= ~chip_type~0 1)} #1501#return; {23671#(= ~chip_type~0 1)} is VALID [2022-02-20 22:14:42,641 INFO L290 TraceCheckUtils]: 185: Hoare triple {23671#(= ~chip_type~0 1)} it87_wdt_init_#t~switch94#1 := 34562 == ~chip_type~0; {23698#(not |ULTIMATE.start_it87_wdt_init_#t~switch94#1|)} is VALID [2022-02-20 22:14:42,641 INFO L290 TraceCheckUtils]: 186: Hoare triple {23698#(not |ULTIMATE.start_it87_wdt_init_#t~switch94#1|)} assume it87_wdt_init_#t~switch94#1;~max_units~0 := 255; {23549#false} is VALID [2022-02-20 22:14:42,641 INFO L272 TraceCheckUtils]: 187: Hoare triple {23549#false} call it87_wdt_init_#t~ret99#1 := superio_enter(); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,641 INFO L290 TraceCheckUtils]: 188: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,646 INFO L272 TraceCheckUtils]: 189: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,646 INFO L290 TraceCheckUtils]: 190: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,646 INFO L290 TraceCheckUtils]: 191: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,646 INFO L290 TraceCheckUtils]: 192: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,647 INFO L290 TraceCheckUtils]: 193: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,647 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,647 INFO L290 TraceCheckUtils]: 195: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,647 INFO L290 TraceCheckUtils]: 196: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,647 INFO L290 TraceCheckUtils]: 197: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,647 INFO L284 TraceCheckUtils]: 198: Hoare quadruple {23548#true} {23549#false} #1503#return; {23549#false} is VALID [2022-02-20 22:14:42,647 INFO L290 TraceCheckUtils]: 199: Hoare triple {23549#false} assume -2147483648 <= it87_wdt_init_#t~ret99#1 && it87_wdt_init_#t~ret99#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret99#1;havoc it87_wdt_init_#t~ret99#1; {23549#false} is VALID [2022-02-20 22:14:42,647 INFO L290 TraceCheckUtils]: 200: Hoare triple {23549#false} assume !(0 != it87_wdt_init_~rc~1#1); {23549#false} is VALID [2022-02-20 22:14:42,647 INFO L272 TraceCheckUtils]: 201: Hoare triple {23549#false} call superio_select(7); {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L290 TraceCheckUtils]: 202: Hoare triple {23548#true} ~ldn := #in~ldn; {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L272 TraceCheckUtils]: 203: Hoare triple {23548#true} call outb(7, 46); {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L290 TraceCheckUtils]: 204: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L290 TraceCheckUtils]: 205: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L284 TraceCheckUtils]: 206: Hoare quadruple {23548#true} {23548#true} #1389#return; {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L272 TraceCheckUtils]: 207: Hoare triple {23548#true} call outb(~ldn % 256, 47); {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L290 TraceCheckUtils]: 208: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,648 INFO L290 TraceCheckUtils]: 209: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L284 TraceCheckUtils]: 210: Hoare quadruple {23548#true} {23548#true} #1391#return; {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L290 TraceCheckUtils]: 211: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {23548#true} {23549#false} #1505#return; {23549#false} is VALID [2022-02-20 22:14:42,649 INFO L272 TraceCheckUtils]: 213: Hoare triple {23549#false} call superio_outb(128, 114); {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L290 TraceCheckUtils]: 214: Hoare triple {23548#true} ~val := #in~val;~reg := #in~reg; {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L272 TraceCheckUtils]: 215: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L290 TraceCheckUtils]: 216: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L290 TraceCheckUtils]: 217: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,649 INFO L284 TraceCheckUtils]: 218: Hoare quadruple {23548#true} {23548#true} #1431#return; {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L272 TraceCheckUtils]: 219: Hoare triple {23548#true} call outb(~val % 256, 47); {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L290 TraceCheckUtils]: 220: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L290 TraceCheckUtils]: 221: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L284 TraceCheckUtils]: 222: Hoare quadruple {23548#true} {23548#true} #1433#return; {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L290 TraceCheckUtils]: 223: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L284 TraceCheckUtils]: 224: Hoare quadruple {23548#true} {23549#false} #1507#return; {23549#false} is VALID [2022-02-20 22:14:42,650 INFO L272 TraceCheckUtils]: 225: Hoare triple {23549#false} call superio_outb(0, 113); {23548#true} is VALID [2022-02-20 22:14:42,650 INFO L290 TraceCheckUtils]: 226: Hoare triple {23548#true} ~val := #in~val;~reg := #in~reg; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L272 TraceCheckUtils]: 227: Hoare triple {23548#true} call outb(~reg % 256, 46); {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L290 TraceCheckUtils]: 228: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L290 TraceCheckUtils]: 229: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {23548#true} {23548#true} #1431#return; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L272 TraceCheckUtils]: 231: Hoare triple {23548#true} call outb(~val % 256, 47); {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L290 TraceCheckUtils]: 232: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L290 TraceCheckUtils]: 233: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L284 TraceCheckUtils]: 234: Hoare quadruple {23548#true} {23548#true} #1433#return; {23548#true} is VALID [2022-02-20 22:14:42,651 INFO L290 TraceCheckUtils]: 235: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,652 INFO L284 TraceCheckUtils]: 236: Hoare quadruple {23548#true} {23549#false} #1509#return; {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 237: Hoare triple {23549#false} assume !(0 != it87_wdt_init_~try_gameport~0#1); {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 238: Hoare triple {23549#false} assume !(0 == ~nocir~0); {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 239: Hoare triple {23549#false} assume ~timeout~0 <= 0 || ~timeout~0 % 4294967296 > 60 * ~max_units~0 % 4294967296;~timeout~0 := 60;havoc it87_wdt_init_#t~nondet108#1; {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 240: Hoare triple {23549#false} assume !(~timeout~0 % 4294967296 > ~max_units~0 % 4294967296); {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 241: Hoare triple {23549#false} assume { :begin_inline_register_reboot_notifier } true;register_reboot_notifier_#in~arg0#1.base, register_reboot_notifier_#in~arg0#1.offset := ~#wdt_notifier~0.base, ~#wdt_notifier~0.offset;havoc register_reboot_notifier_#res#1;havoc register_reboot_notifier_#t~nondet175#1, register_reboot_notifier_~arg0#1.base, register_reboot_notifier_~arg0#1.offset;register_reboot_notifier_~arg0#1.base, register_reboot_notifier_~arg0#1.offset := register_reboot_notifier_#in~arg0#1.base, register_reboot_notifier_#in~arg0#1.offset;assume -2147483648 <= register_reboot_notifier_#t~nondet175#1 && register_reboot_notifier_#t~nondet175#1 <= 2147483647;register_reboot_notifier_#res#1 := register_reboot_notifier_#t~nondet175#1;havoc register_reboot_notifier_#t~nondet175#1; {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 242: Hoare triple {23549#false} it87_wdt_init_#t~ret110#1 := register_reboot_notifier_#res#1;assume { :end_inline_register_reboot_notifier } true;assume -2147483648 <= it87_wdt_init_#t~ret110#1 && it87_wdt_init_#t~ret110#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret110#1;havoc it87_wdt_init_#t~ret110#1; {23549#false} is VALID [2022-02-20 22:14:42,652 INFO L290 TraceCheckUtils]: 243: Hoare triple {23549#false} assume !(0 != it87_wdt_init_~rc~1#1);assume { :begin_inline_ldv_misc_register_7 } true;ldv_misc_register_7_#in~misc#1.base, ldv_misc_register_7_#in~misc#1.offset := ~#wdt_miscdev~0.base, ~#wdt_miscdev~0.offset;havoc ldv_misc_register_7_#res#1;havoc ldv_misc_register_7_#t~ret162#1, ldv_misc_register_7_~misc#1.base, ldv_misc_register_7_~misc#1.offset, ldv_misc_register_7_~ldv_func_res~0#1, ldv_misc_register_7_~tmp~23#1;ldv_misc_register_7_~misc#1.base, ldv_misc_register_7_~misc#1.offset := ldv_misc_register_7_#in~misc#1.base, ldv_misc_register_7_#in~misc#1.offset;havoc ldv_misc_register_7_~ldv_func_res~0#1;havoc ldv_misc_register_7_~tmp~23#1;assume { :begin_inline_misc_register } true;misc_register_#in~arg0#1.base, misc_register_#in~arg0#1.offset := ldv_misc_register_7_~misc#1.base, ldv_misc_register_7_~misc#1.offset;havoc misc_register_#res#1;havoc misc_register_#t~nondet172#1, misc_register_~arg0#1.base, misc_register_~arg0#1.offset;misc_register_~arg0#1.base, misc_register_~arg0#1.offset := misc_register_#in~arg0#1.base, misc_register_#in~arg0#1.offset;assume -2147483648 <= misc_register_#t~nondet172#1 && misc_register_#t~nondet172#1 <= 2147483647;misc_register_#res#1 := misc_register_#t~nondet172#1;havoc misc_register_#t~nondet172#1; {23549#false} is VALID [2022-02-20 22:14:42,653 INFO L290 TraceCheckUtils]: 244: Hoare triple {23549#false} ldv_misc_register_7_#t~ret162#1 := misc_register_#res#1;assume { :end_inline_misc_register } true;assume -2147483648 <= ldv_misc_register_7_#t~ret162#1 && ldv_misc_register_7_#t~ret162#1 <= 2147483647;ldv_misc_register_7_~tmp~23#1 := ldv_misc_register_7_#t~ret162#1;havoc ldv_misc_register_7_#t~ret162#1;ldv_misc_register_7_~ldv_func_res~0#1 := ldv_misc_register_7_~tmp~23#1;~ldv_state_variable_2~0 := 1;assume { :begin_inline_ldv_file_operations_2 } true;havoc ldv_file_operations_2_#t~ret127#1.base, ldv_file_operations_2_#t~ret127#1.offset, ldv_file_operations_2_#t~ret128#1.base, ldv_file_operations_2_#t~ret128#1.offset, ldv_file_operations_2_~tmp~21#1.base, ldv_file_operations_2_~tmp~21#1.offset, ldv_file_operations_2_~tmp___0~13#1.base, ldv_file_operations_2_~tmp___0~13#1.offset;havoc ldv_file_operations_2_~tmp~21#1.base, ldv_file_operations_2_~tmp~21#1.offset;havoc ldv_file_operations_2_~tmp___0~13#1.base, ldv_file_operations_2_~tmp___0~13#1.offset; {23549#false} is VALID [2022-02-20 22:14:42,653 INFO L272 TraceCheckUtils]: 245: Hoare triple {23549#false} call ldv_file_operations_2_#t~ret127#1.base, ldv_file_operations_2_#t~ret127#1.offset := ldv_init_zalloc(1000); {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,653 INFO L290 TraceCheckUtils]: 246: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L272 TraceCheckUtils]: 247: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,654 INFO L290 TraceCheckUtils]: 248: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L290 TraceCheckUtils]: 249: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L284 TraceCheckUtils]: 250: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L290 TraceCheckUtils]: 251: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L272 TraceCheckUtils]: 252: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L290 TraceCheckUtils]: 253: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,654 INFO L290 TraceCheckUtils]: 254: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,655 INFO L290 TraceCheckUtils]: 255: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,655 INFO L284 TraceCheckUtils]: 256: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,655 INFO L290 TraceCheckUtils]: 257: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,655 INFO L290 TraceCheckUtils]: 258: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,655 INFO L284 TraceCheckUtils]: 259: Hoare quadruple {23548#true} {23549#false} #1547#return; {23549#false} is VALID [2022-02-20 22:14:42,655 INFO L290 TraceCheckUtils]: 260: Hoare triple {23549#false} ldv_file_operations_2_~tmp~21#1.base, ldv_file_operations_2_~tmp~21#1.offset := ldv_file_operations_2_#t~ret127#1.base, ldv_file_operations_2_#t~ret127#1.offset;havoc ldv_file_operations_2_#t~ret127#1.base, ldv_file_operations_2_#t~ret127#1.offset;~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset := ldv_file_operations_2_~tmp~21#1.base, ldv_file_operations_2_~tmp~21#1.offset; {23549#false} is VALID [2022-02-20 22:14:42,655 INFO L272 TraceCheckUtils]: 261: Hoare triple {23549#false} call ldv_file_operations_2_#t~ret128#1.base, ldv_file_operations_2_#t~ret128#1.offset := ldv_init_zalloc(504); {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,655 INFO L290 TraceCheckUtils]: 262: Hoare triple {23822#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc23.base, #t~malloc23.offset := #Ultimate.allocOnHeap(~size); {23548#true} is VALID [2022-02-20 22:14:42,656 INFO L272 TraceCheckUtils]: 263: Hoare triple {23548#true} call #Ultimate.meminit(#t~malloc23.base, #t~malloc23.offset, 1, ~size, ~size); {23830#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:14:42,656 INFO L290 TraceCheckUtils]: 264: Hoare triple {23830#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {23548#true} is VALID [2022-02-20 22:14:42,656 INFO L290 TraceCheckUtils]: 265: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,656 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {23548#true} {23548#true} #1403#return; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L290 TraceCheckUtils]: 267: Hoare triple {23548#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc23.base, #t~malloc23.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L272 TraceCheckUtils]: 268: Hoare triple {23548#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L290 TraceCheckUtils]: 269: Hoare triple {23548#true} ~cond := #in~cond; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L290 TraceCheckUtils]: 270: Hoare triple {23548#true} assume !(0 == ~cond); {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L290 TraceCheckUtils]: 271: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L284 TraceCheckUtils]: 272: Hoare quadruple {23548#true} {23548#true} #1405#return; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L290 TraceCheckUtils]: 273: Hoare triple {23548#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L290 TraceCheckUtils]: 274: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,657 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {23548#true} {23549#false} #1549#return; {23549#false} is VALID [2022-02-20 22:14:42,658 INFO L290 TraceCheckUtils]: 276: Hoare triple {23549#false} ldv_file_operations_2_~tmp___0~13#1.base, ldv_file_operations_2_~tmp___0~13#1.offset := ldv_file_operations_2_#t~ret128#1.base, ldv_file_operations_2_#t~ret128#1.offset;havoc ldv_file_operations_2_#t~ret128#1.base, ldv_file_operations_2_#t~ret128#1.offset;~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset := ldv_file_operations_2_~tmp___0~13#1.base, ldv_file_operations_2_~tmp___0~13#1.offset; {23549#false} is VALID [2022-02-20 22:14:42,658 INFO L290 TraceCheckUtils]: 277: Hoare triple {23549#false} assume { :end_inline_ldv_file_operations_2 } true;ldv_misc_register_7_#res#1 := ldv_misc_register_7_~ldv_func_res~0#1; {23549#false} is VALID [2022-02-20 22:14:42,658 INFO L290 TraceCheckUtils]: 278: Hoare triple {23549#false} it87_wdt_init_#t~ret112#1 := ldv_misc_register_7_#res#1;assume { :end_inline_ldv_misc_register_7 } true;assume -2147483648 <= it87_wdt_init_#t~ret112#1 && it87_wdt_init_#t~ret112#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret112#1;havoc it87_wdt_init_#t~ret112#1; {23549#false} is VALID [2022-02-20 22:14:42,659 INFO L290 TraceCheckUtils]: 279: Hoare triple {23549#false} assume !(0 != it87_wdt_init_~rc~1#1); {23549#false} is VALID [2022-02-20 22:14:42,659 INFO L272 TraceCheckUtils]: 280: Hoare triple {23549#false} call it87_wdt_init_#t~ret115#1 := constant_test_bit(6, ~#wdt_status~0.base, ~#wdt_status~0.offset); {23548#true} is VALID [2022-02-20 22:14:42,659 INFO L290 TraceCheckUtils]: 281: Hoare triple {23548#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem1 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem1 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem1 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem1, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem1 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem1 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem1, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem1 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem1 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem1, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem1; {23548#true} is VALID [2022-02-20 22:14:42,659 INFO L290 TraceCheckUtils]: 282: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,659 INFO L284 TraceCheckUtils]: 283: Hoare quadruple {23548#true} {23549#false} #1551#return; {23549#false} is VALID [2022-02-20 22:14:42,659 INFO L290 TraceCheckUtils]: 284: Hoare triple {23549#false} assume -2147483648 <= it87_wdt_init_#t~ret115#1 && it87_wdt_init_#t~ret115#1 <= 2147483647;it87_wdt_init_~tmp___7~0#1 := it87_wdt_init_#t~ret115#1;havoc it87_wdt_init_#t~ret115#1; {23549#false} is VALID [2022-02-20 22:14:42,659 INFO L290 TraceCheckUtils]: 285: Hoare triple {23549#false} assume !(0 != it87_wdt_init_~tmp___7~0#1); {23549#false} is VALID [2022-02-20 22:14:42,659 INFO L290 TraceCheckUtils]: 286: Hoare triple {23549#false} havoc it87_wdt_init_#t~nondet116#1; {23549#false} is VALID [2022-02-20 22:14:42,660 INFO L272 TraceCheckUtils]: 287: Hoare triple {23549#false} call superio_exit(); {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L272 TraceCheckUtils]: 288: Hoare triple {23548#true} call outb(2, 46); {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L290 TraceCheckUtils]: 289: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L290 TraceCheckUtils]: 290: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L284 TraceCheckUtils]: 291: Hoare quadruple {23548#true} {23548#true} #1323#return; {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L272 TraceCheckUtils]: 292: Hoare triple {23548#true} call outb(2, 47); {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L290 TraceCheckUtils]: 293: Hoare triple {23548#true} ~value := #in~value;~port := #in~port; {23548#true} is VALID [2022-02-20 22:14:42,660 INFO L290 TraceCheckUtils]: 294: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L284 TraceCheckUtils]: 295: Hoare quadruple {23548#true} {23548#true} #1325#return; {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L272 TraceCheckUtils]: 296: Hoare triple {23548#true} call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2); {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L290 TraceCheckUtils]: 297: Hoare triple {23548#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2; {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L290 TraceCheckUtils]: 298: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L284 TraceCheckUtils]: 299: Hoare quadruple {23548#true} {23548#true} #1327#return; {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L290 TraceCheckUtils]: 300: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,661 INFO L284 TraceCheckUtils]: 301: Hoare quadruple {23548#true} {23549#false} #1567#return; {23549#false} is VALID [2022-02-20 22:14:42,661 INFO L290 TraceCheckUtils]: 302: Hoare triple {23549#false} it87_wdt_init_#res#1 := 0; {23549#false} is VALID [2022-02-20 22:14:42,661 INFO L290 TraceCheckUtils]: 303: Hoare triple {23549#false} main_#t~ret147#1 := it87_wdt_init_#res#1;assume { :end_inline_it87_wdt_init } true;assume -2147483648 <= main_#t~ret147#1 && main_#t~ret147#1 <= 2147483647;~ldv_retval_0~0 := main_#t~ret147#1;havoc main_#t~ret147#1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 304: Hoare triple {23549#false} assume 0 == ~ldv_retval_0~0;~ldv_state_variable_0~0 := 3;~ldv_state_variable_1~0 := 1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 305: Hoare triple {23549#false} assume !(0 != ~ldv_retval_0~0); {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 306: Hoare triple {23549#false} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 307: Hoare triple {23549#false} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 308: Hoare triple {23549#false} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 2 == main_~tmp___3~2#1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 309: Hoare triple {23549#false} assume main_#t~switch140#1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 310: Hoare triple {23549#false} assume 0 != ~ldv_state_variable_2~0;assume -2147483648 <= main_#t~nondet148#1 && main_#t~nondet148#1 <= 2147483647;main_~tmp___6~1#1 := main_#t~nondet148#1;havoc main_#t~nondet148#1;main_#t~switch149#1 := 0 == main_~tmp___6~1#1; {23549#false} is VALID [2022-02-20 22:14:42,662 INFO L290 TraceCheckUtils]: 311: Hoare triple {23549#false} assume !main_#t~switch149#1;main_#t~switch149#1 := main_#t~switch149#1 || 1 == main_~tmp___6~1#1; {23549#false} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 312: Hoare triple {23549#false} assume !main_#t~switch149#1;main_#t~switch149#1 := main_#t~switch149#1 || 2 == main_~tmp___6~1#1; {23549#false} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 313: Hoare triple {23549#false} assume !main_#t~switch149#1;main_#t~switch149#1 := main_#t~switch149#1 || 3 == main_~tmp___6~1#1; {23549#false} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 314: Hoare triple {23549#false} assume main_#t~switch149#1; {23549#false} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 315: Hoare triple {23549#false} assume 1 == ~ldv_state_variable_2~0;assume { :begin_inline_wdt_open } true;wdt_open_#in~inode#1.base, wdt_open_#in~inode#1.offset, wdt_open_#in~file#1.base, wdt_open_#in~file#1.offset := ~wdt_fops_group1~0.base, ~wdt_fops_group1~0.offset, ~wdt_fops_group2~0.base, ~wdt_fops_group2~0.offset;havoc wdt_open_#res#1;havoc wdt_open_#t~ret65#1, wdt_open_#t~ret66#1, wdt_open_#t~ret67#1, wdt_open_#t~ret68#1, wdt_open_#t~ret69#1, wdt_open_~inode#1.base, wdt_open_~inode#1.offset, wdt_open_~file#1.base, wdt_open_~file#1.offset, wdt_open_~tmp~16#1, wdt_open_~ret~4#1, wdt_open_~tmp___0~8#1, wdt_open_~tmp___1~4#1, wdt_open_~tmp___2~1#1;wdt_open_~inode#1.base, wdt_open_~inode#1.offset := wdt_open_#in~inode#1.base, wdt_open_#in~inode#1.offset;wdt_open_~file#1.base, wdt_open_~file#1.offset := wdt_open_#in~file#1.base, wdt_open_#in~file#1.offset;havoc wdt_open_~tmp~16#1;havoc wdt_open_~ret~4#1;havoc wdt_open_~tmp___0~8#1;havoc wdt_open_~tmp___1~4#1;havoc wdt_open_~tmp___2~1#1; {23549#false} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 316: Hoare triple {23549#false} assume !(0 != ~exclusive~0); {23549#false} is VALID [2022-02-20 22:14:42,663 INFO L272 TraceCheckUtils]: 317: Hoare triple {23549#false} call wdt_open_#t~ret66#1 := test_and_set_bit(0, ~#wdt_status~0.base, ~#wdt_status~0.offset); {23548#true} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 318: Hoare triple {23548#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {23548#true} is VALID [2022-02-20 22:14:42,663 INFO L290 TraceCheckUtils]: 319: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,663 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {23548#true} {23549#false} #1613#return; {23549#false} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 321: Hoare triple {23549#false} assume -2147483648 <= wdt_open_#t~ret66#1 && wdt_open_#t~ret66#1 <= 2147483647;wdt_open_~tmp___1~4#1 := wdt_open_#t~ret66#1;havoc wdt_open_#t~ret66#1; {23549#false} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 322: Hoare triple {23549#false} assume 0 == wdt_open_~tmp___1~4#1; {23549#false} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 323: Hoare triple {23549#false} assume 0 != ~nowayout~0 % 256; {23549#false} is VALID [2022-02-20 22:14:42,664 INFO L272 TraceCheckUtils]: 324: Hoare triple {23549#false} call wdt_open_#t~ret67#1 := test_and_set_bit(3, ~#wdt_status~0.base, ~#wdt_status~0.offset); {23548#true} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 325: Hoare triple {23548#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;havoc ~c~0;#res := (if 0 != ~c~0 then 1 else 0); {23548#true} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 326: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,664 INFO L284 TraceCheckUtils]: 327: Hoare quadruple {23548#true} {23549#false} #1615#return; {23549#false} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 328: Hoare triple {23549#false} assume -2147483648 <= wdt_open_#t~ret67#1 && wdt_open_#t~ret67#1 <= 2147483647;wdt_open_~tmp___0~8#1 := wdt_open_#t~ret67#1;havoc wdt_open_#t~ret67#1; {23549#false} is VALID [2022-02-20 22:14:42,664 INFO L290 TraceCheckUtils]: 329: Hoare triple {23549#false} assume 0 == wdt_open_~tmp___0~8#1;assume { :begin_inline_ldv___module_get_5 } true;ldv___module_get_5_#in~ldv_func_arg1#1.base, ldv___module_get_5_#in~ldv_func_arg1#1.offset := ~#__this_module~0.base, ~#__this_module~0.offset;havoc ldv___module_get_5_~ldv_func_arg1#1.base, ldv___module_get_5_~ldv_func_arg1#1.offset;ldv___module_get_5_~ldv_func_arg1#1.base, ldv___module_get_5_~ldv_func_arg1#1.offset := ldv___module_get_5_#in~ldv_func_arg1#1.base, ldv___module_get_5_#in~ldv_func_arg1#1.offset;assume { :begin_inline_ldv_module_get } true;ldv_module_get_#in~module#1.base, ldv_module_get_#in~module#1.offset := ldv___module_get_5_~ldv_func_arg1#1.base, ldv___module_get_5_~ldv_func_arg1#1.offset;havoc ldv_module_get_~module#1.base, ldv_module_get_~module#1.offset;ldv_module_get_~module#1.base, ldv_module_get_~module#1.offset := ldv_module_get_#in~module#1.base, ldv_module_get_#in~module#1.offset; {23549#false} is VALID [2022-02-20 22:14:42,665 INFO L290 TraceCheckUtils]: 330: Hoare triple {23549#false} assume 0 != (ldv_module_get_~module#1.base + ldv_module_get_~module#1.offset) % 18446744073709551616;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0; {23549#false} is VALID [2022-02-20 22:14:42,665 INFO L290 TraceCheckUtils]: 331: Hoare triple {23549#false} assume { :end_inline_ldv_module_get } true; {23549#false} is VALID [2022-02-20 22:14:42,665 INFO L290 TraceCheckUtils]: 332: Hoare triple {23549#false} assume { :end_inline_ldv___module_get_5 } true; {23549#false} is VALID [2022-02-20 22:14:42,665 INFO L272 TraceCheckUtils]: 333: Hoare triple {23549#false} call wdt_open_#t~ret68#1 := wdt_start(); {23935#(and (= |old(#length)| |#length|) (= |old(abs_3414)| abs_3414) (= |old(#valid)| |#valid|) (= |old(abs_3409)| abs_3409))} is VALID [2022-02-20 22:14:42,665 INFO L290 TraceCheckUtils]: 334: Hoare triple {23935#(and (= |old(#length)| |#length|) (= |old(abs_3414)| abs_3414) (= |old(#valid)| |#valid|) (= |old(abs_3409)| abs_3409))} havoc ~ret~0;havoc ~tmp~12;havoc ~tmp___0~5;havoc ~tmp___1~2; {23548#true} is VALID [2022-02-20 22:14:42,666 INFO L272 TraceCheckUtils]: 335: Hoare triple {23548#true} call #t~ret51 := superio_enter(); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,666 INFO L290 TraceCheckUtils]: 336: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,666 INFO L272 TraceCheckUtils]: 337: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 338: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 339: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 340: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 341: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L284 TraceCheckUtils]: 342: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 343: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 344: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,667 INFO L290 TraceCheckUtils]: 345: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,668 INFO L284 TraceCheckUtils]: 346: Hoare quadruple {23548#true} {23548#true} #1373#return; {23548#true} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 347: Hoare triple {23548#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~12 := #t~ret51;havoc #t~ret51;~ret~0 := ~tmp~12; {23548#true} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 348: Hoare triple {23548#true} assume 0 != ~ret~0;#res := ~ret~0; {23548#true} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 349: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,668 INFO L284 TraceCheckUtils]: 350: Hoare quadruple {23548#true} {23549#false} #1617#return; {23549#false} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 351: Hoare triple {23549#false} assume -2147483648 <= wdt_open_#t~ret68#1 && wdt_open_#t~ret68#1 <= 2147483647;wdt_open_~ret~4#1 := wdt_open_#t~ret68#1;havoc wdt_open_#t~ret68#1; {23549#false} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 352: Hoare triple {23549#false} assume !(0 != wdt_open_~ret~4#1); {23549#false} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 353: Hoare triple {23549#false} assume { :begin_inline_ldv_nonseekable_open_6 } true;ldv_nonseekable_open_6_#in~ldv_func_arg1#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg1#1.offset, ldv_nonseekable_open_6_#in~ldv_func_arg2#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg2#1.offset := wdt_open_~inode#1.base, wdt_open_~inode#1.offset, wdt_open_~file#1.base, wdt_open_~file#1.offset;havoc ldv_nonseekable_open_6_#res#1;havoc ldv_nonseekable_open_6_~ldv_func_arg1#1.base, ldv_nonseekable_open_6_~ldv_func_arg1#1.offset, ldv_nonseekable_open_6_~ldv_func_arg2#1.base, ldv_nonseekable_open_6_~ldv_func_arg2#1.offset;ldv_nonseekable_open_6_~ldv_func_arg1#1.base, ldv_nonseekable_open_6_~ldv_func_arg1#1.offset := ldv_nonseekable_open_6_#in~ldv_func_arg1#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg1#1.offset;ldv_nonseekable_open_6_~ldv_func_arg2#1.base, ldv_nonseekable_open_6_~ldv_func_arg2#1.offset := ldv_nonseekable_open_6_#in~ldv_func_arg2#1.base, ldv_nonseekable_open_6_#in~ldv_func_arg2#1.offset;ldv_nonseekable_open_6_#res#1 := 0; {23549#false} is VALID [2022-02-20 22:14:42,668 INFO L290 TraceCheckUtils]: 354: Hoare triple {23549#false} wdt_open_#t~ret69#1 := ldv_nonseekable_open_6_#res#1;assume { :end_inline_ldv_nonseekable_open_6 } true;assume -2147483648 <= wdt_open_#t~ret69#1 && wdt_open_#t~ret69#1 <= 2147483647;wdt_open_~tmp___2~1#1 := wdt_open_#t~ret69#1;havoc wdt_open_#t~ret69#1;wdt_open_#res#1 := wdt_open_~tmp___2~1#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 355: Hoare triple {23549#false} main_#t~ret158#1 := wdt_open_#res#1;assume { :end_inline_wdt_open } true;assume -2147483648 <= main_#t~ret158#1 && main_#t~ret158#1 <= 2147483647;~ldv_retval_1~0 := main_#t~ret158#1;havoc main_#t~ret158#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 356: Hoare triple {23549#false} assume 0 == ~ldv_retval_1~0;~ldv_state_variable_2~0 := 2;~ref_cnt~0 := 1 + ~ref_cnt~0; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 357: Hoare triple {23549#false} assume -2147483648 <= main_#t~nondet139#1 && main_#t~nondet139#1 <= 2147483647;main_~tmp___3~2#1 := main_#t~nondet139#1;havoc main_#t~nondet139#1;main_#t~switch140#1 := 0 == main_~tmp___3~2#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 358: Hoare triple {23549#false} assume !main_#t~switch140#1;main_#t~switch140#1 := main_#t~switch140#1 || 1 == main_~tmp___3~2#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 359: Hoare triple {23549#false} assume main_#t~switch140#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 360: Hoare triple {23549#false} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet145#1 && main_#t~nondet145#1 <= 2147483647;main_~tmp___5~1#1 := main_#t~nondet145#1;havoc main_#t~nondet145#1;main_#t~switch146#1 := 0 == main_~tmp___5~1#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 361: Hoare triple {23549#false} assume !main_#t~switch146#1;main_#t~switch146#1 := main_#t~switch146#1 || 1 == main_~tmp___5~1#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 362: Hoare triple {23549#false} assume main_#t~switch146#1; {23549#false} is VALID [2022-02-20 22:14:42,669 INFO L290 TraceCheckUtils]: 363: Hoare triple {23549#false} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_it87_wdt_init } true;havoc it87_wdt_init_#res#1;havoc it87_wdt_init_#t~ret90#1, it87_wdt_init_#t~ret91#1, it87_wdt_init_#t~ret92#1, it87_wdt_init_#t~switch94#1, it87_wdt_init_#t~ite95#1, it87_wdt_init_#t~nondet96#1, it87_wdt_init_#t~nondet97#1, it87_wdt_init_#t~nondet98#1, it87_wdt_init_#t~ret99#1, it87_wdt_init_#t~ret100#1, it87_wdt_init_#t~ret101#1, it87_wdt_init_#t~ret102#1.base, it87_wdt_init_#t~ret102#1.offset, it87_wdt_init_#t~ret103#1, it87_wdt_init_#t~ret104#1.base, it87_wdt_init_#t~ret104#1.offset, it87_wdt_init_#t~nondet105#1, it87_wdt_init_#t~nondet106#1, it87_wdt_init_#t~ret107#1, it87_wdt_init_#t~nondet108#1, it87_wdt_init_#t~ret109#1, it87_wdt_init_#t~ret110#1, it87_wdt_init_#t~nondet111#1, it87_wdt_init_#t~ret112#1, it87_wdt_init_#t~nondet113#1, it87_wdt_init_#t~mem114#1, it87_wdt_init_#t~ret115#1, it87_wdt_init_#t~nondet116#1, it87_wdt_init_#t~ret117#1, it87_wdt_init_#t~ret118#1, it87_wdt_init_#t~ret119#1, it87_wdt_init_#t~nondet93#1, it87_wdt_init_~rc~1#1, it87_wdt_init_~try_gameport~0#1, it87_wdt_init_~chip_rev~0#1, it87_wdt_init_~gp_rreq_fail~0#1, it87_wdt_init_~tmp~19#1, it87_wdt_init_~tmp___0~11#1, it87_wdt_init_~tmp___1~7#1, it87_wdt_init_~tmp___2~2#1, it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset, it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset, it87_wdt_init_~tmp___5~0#1, it87_wdt_init_~tmp___6~0#1, it87_wdt_init_~tmp___7~0#1, it87_wdt_init_~tmp___8~0#1, it87_wdt_init_~tmp___9~0#1;havoc it87_wdt_init_~rc~1#1;havoc it87_wdt_init_~try_gameport~0#1;havoc it87_wdt_init_~chip_rev~0#1;havoc it87_wdt_init_~gp_rreq_fail~0#1;havoc it87_wdt_init_~tmp~19#1;havoc it87_wdt_init_~tmp___0~11#1;havoc it87_wdt_init_~tmp___1~7#1;havoc it87_wdt_init_~tmp___2~2#1;havoc it87_wdt_init_~tmp___3~0#1.base, it87_wdt_init_~tmp___3~0#1.offset;havoc it87_wdt_init_~tmp___4~0#1.base, it87_wdt_init_~tmp___4~0#1.offset;havoc it87_wdt_init_~tmp___5~0#1;havoc it87_wdt_init_~tmp___6~0#1;havoc it87_wdt_init_~tmp___7~0#1;havoc it87_wdt_init_~tmp___8~0#1;havoc it87_wdt_init_~tmp___9~0#1;it87_wdt_init_~rc~1#1 := 0;it87_wdt_init_~try_gameport~0#1 := (if 0 == ~nogameport~0 then 1 else 0);it87_wdt_init_~gp_rreq_fail~0#1 := 0;call write~int(0, ~#wdt_status~0.base, ~#wdt_status~0.offset, 8); {23549#false} is VALID [2022-02-20 22:14:42,670 INFO L272 TraceCheckUtils]: 364: Hoare triple {23549#false} call it87_wdt_init_#t~ret90#1 := superio_enter(); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,670 INFO L290 TraceCheckUtils]: 365: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} havoc ~tmp~7.base, ~tmp~7.offset; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L272 TraceCheckUtils]: 366: Hoare triple {23548#true} call #t~ret40.base, #t~ret40.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, 46, 2, 4, 0, 4194304); {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 367: Hoare triple {23853#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~arg0#1.base, ~arg0#1.offset := #in~arg0#1.base, #in~arg0#1.offset;~arg1#1 := #in~arg1#1;~arg2#1 := #in~arg2#1;~arg3#1.base, ~arg3#1.offset := #in~arg3#1.base, #in~arg3#1.offset;~arg4#1 := #in~arg4#1;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 56;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet19#1, ldv_malloc_#t~malloc20#1.base, ldv_malloc_#t~malloc20#1.offset, ldv_malloc_~size#1, ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset, ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset, ldv_malloc_~tmp___0~0#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;havoc ldv_malloc_~p~0#1.base, ldv_malloc_~p~0#1.offset;havoc ldv_malloc_~tmp~0#1.base, ldv_malloc_~tmp~0#1.offset;havoc ldv_malloc_~tmp___0~0#1;assume -2147483648 <= ldv_malloc_#t~nondet19#1 && ldv_malloc_#t~nondet19#1 <= 2147483647;ldv_malloc_~tmp___0~0#1 := ldv_malloc_#t~nondet19#1;havoc ldv_malloc_#t~nondet19#1; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 368: Hoare triple {23548#true} assume 0 != ldv_malloc_~tmp___0~0#1;ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := 0, 0; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 369: Hoare triple {23548#true} #t~ret169#1.base, #t~ret169#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;#res#1.base, #res#1.offset := #t~ret169#1.base, #t~ret169#1.offset;havoc #t~ret169#1.base, #t~ret169#1.offset; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 370: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L284 TraceCheckUtils]: 371: Hoare quadruple {23548#true} {23548#true} #1393#return; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 372: Hoare triple {23548#true} ~tmp~7.base, ~tmp~7.offset := #t~ret40.base, #t~ret40.offset;havoc #t~ret40.base, #t~ret40.offset; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 373: Hoare triple {23548#true} assume 0 == (~tmp~7.base + ~tmp~7.offset) % 18446744073709551616;#res := -16; {23548#true} is VALID [2022-02-20 22:14:42,671 INFO L290 TraceCheckUtils]: 374: Hoare triple {23548#true} assume true; {23548#true} is VALID [2022-02-20 22:14:42,672 INFO L284 TraceCheckUtils]: 375: Hoare quadruple {23548#true} {23549#false} #1495#return; {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 376: Hoare triple {23549#false} assume -2147483648 <= it87_wdt_init_#t~ret90#1 && it87_wdt_init_#t~ret90#1 <= 2147483647;it87_wdt_init_~rc~1#1 := it87_wdt_init_#t~ret90#1;havoc it87_wdt_init_#t~ret90#1; {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 377: Hoare triple {23549#false} assume 0 != it87_wdt_init_~rc~1#1;it87_wdt_init_#res#1 := it87_wdt_init_~rc~1#1; {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 378: Hoare triple {23549#false} main_#t~ret147#1 := it87_wdt_init_#res#1;assume { :end_inline_it87_wdt_init } true;assume -2147483648 <= main_#t~ret147#1 && main_#t~ret147#1 <= 2147483647;~ldv_retval_0~0 := main_#t~ret147#1;havoc main_#t~ret147#1; {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 379: Hoare triple {23549#false} assume !(0 == ~ldv_retval_0~0); {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 380: Hoare triple {23549#false} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 381: Hoare triple {23549#false} assume { :begin_inline_ldv_check_final_state } true; {23549#false} is VALID [2022-02-20 22:14:42,672 INFO L290 TraceCheckUtils]: 382: Hoare triple {23549#false} assume 1 != ~ldv_module_refcounter~0; {23549#false} is VALID [2022-02-20 22:14:42,673 INFO L272 TraceCheckUtils]: 383: Hoare triple {23549#false} call ldv_error(); {23549#false} is VALID [2022-02-20 22:14:42,673 INFO L290 TraceCheckUtils]: 384: Hoare triple {23549#false} assume !false; {23549#false} is VALID [2022-02-20 22:14:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-02-20 22:14:42,673 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:14:42,674 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428952706] [2022-02-20 22:14:42,674 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428952706] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:14:42,674 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:14:42,674 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-02-20 22:14:42,674 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142813389] [2022-02-20 22:14:42,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:14:42,675 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 6 states have internal predecessors, (135), 3 states have call successors, (44), 8 states have call predecessors, (44), 2 states have return successors, (43), 4 states have call predecessors, (43), 3 states have call successors, (43) Word has length 385 [2022-02-20 22:14:42,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:14:42,676 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 6 states have internal predecessors, (135), 3 states have call successors, (44), 8 states have call predecessors, (44), 2 states have return successors, (43), 4 states have call predecessors, (43), 3 states have call successors, (43) [2022-02-20 22:14:42,833 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:14:42,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-02-20 22:14:42,833 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:14:42,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-02-20 22:14:42,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-02-20 22:14:42,834 INFO L87 Difference]: Start difference. First operand 1552 states and 2317 transitions. Second operand has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 6 states have internal predecessors, (135), 3 states have call successors, (44), 8 states have call predecessors, (44), 2 states have return successors, (43), 4 states have call predecessors, (43), 3 states have call successors, (43) [2022-02-20 22:15:03,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:15:03,582 INFO L93 Difference]: Finished difference Result 5086 states and 7745 transitions. [2022-02-20 22:15:03,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-20 22:15:03,582 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 6 states have internal predecessors, (135), 3 states have call successors, (44), 8 states have call predecessors, (44), 2 states have return successors, (43), 4 states have call predecessors, (43), 3 states have call successors, (43) Word has length 385 [2022-02-20 22:15:03,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:15:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 6 states have internal predecessors, (135), 3 states have call successors, (44), 8 states have call predecessors, (44), 2 states have return successors, (43), 4 states have call predecessors, (43), 3 states have call successors, (43) [2022-02-20 22:15:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 2873 transitions. [2022-02-20 22:15:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 6 states have internal predecessors, (135), 3 states have call successors, (44), 8 states have call predecessors, (44), 2 states have return successors, (43), 4 states have call predecessors, (43), 3 states have call successors, (43) [2022-02-20 22:15:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 2873 transitions. [2022-02-20 22:15:03,689 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 2873 transitions. [2022-02-20 22:15:05,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2873 edges. 2873 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:15:05,985 INFO L225 Difference]: With dead ends: 5086 [2022-02-20 22:15:05,985 INFO L226 Difference]: Without dead ends: 3572 [2022-02-20 22:15:05,991 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=209, Invalid=661, Unknown=0, NotChecked=0, Total=870 [2022-02-20 22:15:05,992 INFO L933 BasicCegarLoop]: 1035 mSDtfsCounter, 1713 mSDsluCounter, 4496 mSDsCounter, 0 mSdLazyCounter, 5202 mSolverCounterSat, 2181 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1841 SdHoareTripleChecker+Valid, 5531 SdHoareTripleChecker+Invalid, 7383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2181 IncrementalHoareTripleChecker+Valid, 5202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-02-20 22:15:05,992 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1841 Valid, 5531 Invalid, 7383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2181 Valid, 5202 Invalid, 0 Unknown, 0 Unchecked, 7.6s Time] [2022-02-20 22:15:05,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3572 states. [2022-02-20 22:15:06,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3572 to 3076. [2022-02-20 22:15:06,104 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:15:06,109 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3572 states. Second operand has 3076 states, 1959 states have (on average 1.3670239918325677) internal successors, (2678), 2099 states have internal predecessors, (2678), 931 states have call successors, (931), 178 states have call predecessors, (931), 185 states have return successors, (946), 905 states have call predecessors, (946), 930 states have call successors, (946) [2022-02-20 22:15:06,116 INFO L74 IsIncluded]: Start isIncluded. First operand 3572 states. Second operand has 3076 states, 1959 states have (on average 1.3670239918325677) internal successors, (2678), 2099 states have internal predecessors, (2678), 931 states have call successors, (931), 178 states have call predecessors, (931), 185 states have return successors, (946), 905 states have call predecessors, (946), 930 states have call successors, (946) [2022-02-20 22:15:06,121 INFO L87 Difference]: Start difference. First operand 3572 states. Second operand has 3076 states, 1959 states have (on average 1.3670239918325677) internal successors, (2678), 2099 states have internal predecessors, (2678), 931 states have call successors, (931), 178 states have call predecessors, (931), 185 states have return successors, (946), 905 states have call predecessors, (946), 930 states have call successors, (946) [2022-02-20 22:15:06,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:15:06,517 INFO L93 Difference]: Finished difference Result 3572 states and 5402 transitions. [2022-02-20 22:15:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3572 states and 5402 transitions. [2022-02-20 22:15:06,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:15:06,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:15:06,533 INFO L74 IsIncluded]: Start isIncluded. First operand has 3076 states, 1959 states have (on average 1.3670239918325677) internal successors, (2678), 2099 states have internal predecessors, (2678), 931 states have call successors, (931), 178 states have call predecessors, (931), 185 states have return successors, (946), 905 states have call predecessors, (946), 930 states have call successors, (946) Second operand 3572 states.